Is Blood Only a Symbol of Life, or a Medium Connecting the Spiritual Realm? Why Does Blood Appear on Both God's and Demonic Altars?

For Jewish readers and new believers | Three key terms

Blood is the life-carrying fluid of the body and is repeatedly connected in Scripture with life, death, sacrifice and atonement. A sacrifice is something presented before God and concerns approach, dedication and belonging. A covenant is a binding relationship of promise, identity and responsibility; blood often marks that a life has entered such a relationship.

1. How do most Christians understand blood in Scripture?

The common reading is that blood represents life and shed blood means life has been given. Both Old Testament sacrifices and Jesus’ cross connect life, death, atonement and sacrifice.

2. Blood appears at decisive changes of relationship

Blood recurs at atonement, cleansing, covenant, Passover, sanctuary, new covenant and victory. The question is not only literary symbolism but why it so often accompanies a changed relationship between people and God.

3. Strangely, blood also appears at dark altars

Pagan rites, occult practice, animal offerings and even human sacrifice use blood. This does not mean God and demons both enjoy a liquid; it requires us to ask how two kinds of altar understand and use life.

4. Blood must not be mystified

Hemoglobin, plasma and red cells are not magical matter. The issue is the special relation God established between blood and life, death, cost, covenant and belonging.

5. Blood may be more than a symbol: a medium of connection

Xiaoyang proposes that in a fallen world blood may mediate between material life and spiritual order, involving life surrendered, covered, redeemed and brought into covenant. This is his theological model.

6. A medium does not mean blood has authority of its own

Its significance depends on who established the order, whose blood is shed, why and to whom it is offered. The New Testament center is not the word blood but Jesus Christ who shed his blood.

7. Before sin, Eden seems to contain no bloodshed

Genesis 1–2 emphasizes life, garden, trees, rivers and God’s presence, without atoning altar or sacrificial victim, because sin had not yet become alienation requiring remedy.

8. After sin, the garments of skin are striking

Adam and Eve cover themselves with leaves, yet God makes garments of skin. The text does not identify the source of the skin or record an animal’s death.

9. Xiaoyang sees here the first bloodshed occasioned by human sin

If the garments came from an animal, another life died to cover human shame. This is an early prototype proposed by Xiaoyang, not something Genesis explicitly states, linking covering and blood with later covenants.

10. The picture resembles the later work of Jesus

The gospel is not sinners saving themselves through their own blood or merit, but Christ giving his life for sinners. Justification by faith rests on his completed redemption, not on how many sins a person has conquered.

11. Xiaoyang suggests that the visible LORD prepared the covering

Within his model that the visible LORD is the preincarnate Son, Xiaoyang infers that the Son personally prepared the garments. Scripture does not say this explicitly.

12. On that reading, Eden anticipates the cross

In Eden the Son covers humanity through another life; at the cross he himself becomes the life given for humanity. This typological connection is Xiaoyang’s inference.

13. Abel brings the first explicitly accepted animal offering

God regards Abel and his offering, while Cain’s is not accepted. The point is not that vegetables are inherently inferior, but that Abel’s gift participates in a pattern of life, faith and approach to God.

14. Abel’s blood cries from the ground

Blood is not presented as mute matter. It bears witness that a life has been violently taken and calls for divine judgment.

15. Hebrews contrasts Abel’s blood with Jesus’ blood

Abel’s blood cries for justice; Jesus’ blood speaks a better word. The better word does not erase justice but announces atonement, forgiveness and a covenant secured by Christ.

16. The better word comes from who shed the blood

The saving power is not a quantity or color of blood. It belongs to the righteous Son, his willing sacrifice and God’s covenant purpose.

17. Blood can witness either salvation or judgment

Passover blood marks protection for those within the covenant sign; innocent blood shed unjustly cries for judgment. Blood reveals a life’s relation to God’s order.

18. Noah’s altar follows deliverance from judgment

After the flood Noah offers sacrifices. The altar responds to rescue and re-establishes human life under God’s covenant, rather than manipulating God into rescuing him.

19. Noah also receives the command not to eat blood

Because life is in the blood, humanity may eat meat but must respect the boundary God places around life. Blood is not ordinary food within this covenant order.

20. Abraham’s altars express calling and belonging

His altars mark response to God’s promise, worship and residence as a pilgrim. Sacrifice is bound to relationship rather than being a technique detached from the covenant Lord.

21. Genesis 15 makes covenant through divided animals

The divided bodies depict the gravity of covenant: may the covenant-breaker become like these pieces. Ancient form helps explain the scene, but God’s action gives it its meaning.

22. The cut covenant carries a warning of death

Blood and divided bodies make covenant obligation visible. Covenant is not sentiment; life stands behind the promise.

23. Abraham does not walk between the pieces

A smoking firepot and flaming torch pass through while Abraham does not. The divine party takes the covenant path and its dreadful liability.

24. God assumes the covenant cost

Xiaoyang reads this as a sign that God will bear the consequence of human failure. The cross later displays the Son taking the curse rather than requiring Abraham to secure the promise by his own blood.

25. The covenant needs a guarantor stronger than human faithfulness

Human beings repeatedly fail. God’s promise endures because its deepest guarantee lies in God’s own faithfulness and ultimately in Christ.

26. Xiaoyang associates the visible fire with the preincarnate Son

He proposes that the Son, the visible manifestation of the LORD, passed between the pieces and accepted covenant liability. This is an integrative Christological reading, not an explicit identification in Genesis 15.

27. Christ becomes both mediator and guarantor

The New Testament identifies Jesus as mediator and guarantor of a better covenant. He represents God to humanity and humanity before God, securing what human reliability cannot.

28. Passover blood marks a household as belonging within God’s rescue

The blood on the doorposts does not work as magical paint. It is the sign God appointed within his promise and command, distinguishing those who trust and obey his provision.

29. Passover is covenant trust, not technique

Copying the physical act outside God’s command would not reproduce the event’s meaning. Efficacy belongs to God’s word and the appointed sacrifice, not to red liquid.

30. Sinai’s blood binds God and the people in covenant

Moses sprinkles blood and declares the blood of the covenant. Israel is brought into a relationship with promises, commandments and responsibilities.

31. Blood touches both altar and people

This double movement portrays one covenant joining the holy God and a people who need cleansing. It anticipates reconciliation rather than a substance with independent force.

32. Leviticus explicitly joins blood, life and atonement

God says the life of the flesh is in the blood and that he has given it on the altar to make atonement. Its role is bestowed by God; it is not discovered magic.

33. God gives blood for atonement

The direction matters: God provides the means by which sinful people may approach him. Sacrifice is not human leverage forcing a reluctant deity to become merciful.

34. The Day of Atonement brings blood into the holy place

The high priest enters under strict command to address sin and impurity. Access to holy presence is given by God and cannot be casually seized.

35. Blood marks a boundary of holy access

It appears where death-bound people approach the living God. The rite protects, cleanses and restores relationship according to God’s covenant order.

36. God does not need animal blood for nourishment

The prophets reject sacrifices offered without justice, mercy and obedience. God is not fed by blood; the sacrificial system teaches sin, life, holiness and reconciliation.

37. The decisive issue is never the liquid alone

A sacrifice severed from faith, repentance and covenant obedience becomes empty or offensive. The sign cannot replace the God who gave it.

38. Why, then, do dark powers seek blood?

Xiaoyang proposes that rebellious powers cannot create life and therefore seek to exploit, counterfeit and redirect the God-given relation between blood, life, fear and allegiance.

39. Darkness cannot create life

Evil can only corrupt, consume and counterfeit what God made. Dark sacrifice turns a sign meant for covenant and reconciliation into exchange, domination and death.

40. The two altars move in opposite directions

God’s altar gives a divinely appointed path toward forgiveness and restored relationship. The dark altar takes life to gain power, bargain with fear or control others. Similar material does not mean the same source or purpose.

41. Paul connects pagan sacrifice with demons

The idol itself has no divinity, yet those sacrificing may share fellowship with demons. The worship relationship, not the chemistry of blood, creates the spiritual danger.

42. Human sacrifice exposes the logic of the dark altar

The vulnerable are consumed so that the powerful hope to secure advantage. It is the opposite of God’s self-giving movement in the gospel.

43. The gospel reverses sacrificial exploitation

Human religion may offer the weak to protect the strong; in the gospel, the Son gives himself for enemies and sinners. God does not demand that humans save themselves through one another’s blood.

44. Law and grace are not rival gods

The law reveals holiness, sin and the need for atonement; grace supplies in Christ what sinners cannot supply. The same God judges evil and bears the cost of reconciliation.

45. Justification remains by faith

No quantity of discipline, sacrifice, suffering, maturity or martyrdom earns the verdict of righteousness. A sinner is justified by trusting Jesus Christ and his completed work.

46. Christ is the true Passover guarantee

Safety rests neither in the household’s moral superiority nor in its emotional intensity, but in God’s appointed Lamb received by faith.

47. Believers now offer their bodies as living sacrifices

Romans does not call Christians to repeat atoning death. It calls those already shown mercy to present everyday embodied life to God.

48. Jesus names the cup his covenant blood

At the Last Supper Jesus gathers Passover, covenant and his approaching death into himself. The focus is his person and once-for-all self-giving.

49. Melchizedek raises a further Christological question

Xiaoyang is inclined to see Melchizedek as the preincarnate Christ, not merely a type. Hebrews permits strong comparison but this identification is disputed and is not mainstream consensus.

50. At the cross the biblical threads converge

Life is given, sin is judged, covenant is established, enemies are reconciled and the true high priest offers himself. Earlier sacrifices find their fulfillment rather than an endless continuation.

51. Jesus’ death was bodily and real

Spiritual meaning does not cancel material history. Christ truly shed blood and died; resurrection confirms that redemption addresses the whole human person.

52. The unseen efficacy of Christ’s blood is also real

Xiaoyang holds that the invisible covering of the precious blood is more than an empty abstraction, yet its reality must remain centered on Christ himself and his completed redemption.

53. The Lamb’s blood marks whom a life belongs to

Xiaoyang understands the blood as confirming that a life has entered Christ. Death and Hades may temporarily touch believers, but cannot take final ownership.

54. The resurrection body restores and glorifies original humanity

In Xiaoyang’s model, resurrection does not erase personality or freedom. It defeats death while leaving meaningful distinctions among salvation, maturity and overcoming.

55. Do not turn covered by the blood into a Christian spell

Repeating words is not a spiritual amulet. Saving efficacy lies in Jesus having shed his blood and in people belonging to him by faith.

56. The precious blood is not spiritual material people can manipulate

The New Testament does not teach believers to apply blood like a magical liquid. The center is trusting, entering and abiding in Christ; faith matters, not a technique.

57. Eden’s garments and the cross now overlap

Adam’s leaves represent self-covering; the God-given skins suggest that true covering comes from God and is fully revealed at the cross.

58. Revelation’s white robes carry the image to its other end

Revelation 7 depicts robes washed white in the Lamb’s blood. The paradox of red blood making white announces cleansing that comes from the Lamb.

59. Eden’s garments and Revelation’s robes form a beautiful mirror

From covering after the first sin to cleansing by the Lamb at the end, the redemption story joins nakedness, clothing, blood and God’s presence.

60. Revelation 12 says the saints overcome by the Lamb’s blood

Their victory does not rest on being stronger than Satan, but on the Lamb’s blood and the word of their testimony.

61. The era of blood is a transition, not the final form of God’s world

Jesus not only addresses sin through blood but gives the Spirit like living water within people. Salvation includes forgiveness and renewal.

62. Blood and water describe two complementary directions

Blood emphasizes atonement, covering, cost and covenant; water emphasizes life, cleansing, renewal, indwelling and flow.

63. Blood and water belong together

The blood brings people into Christ; living water matures them within Christ. Spiritual experience cannot replace the cross, and covering cannot be used to ignore renewed life.

64. The new creation is not centered on an altar bleeding forever

Revelation ends with the river of life from the throne of God and the Lamb. Blood addresses the rupture of the fall; living water points toward restoration and eternal life.

65. A living sacrifice begins with everyday life, not death

Offering oneself first appears in food, speech, body, money, desire, work and witness. Fantasizing about sudden martyrdom while refusing daily self-control is not maturity.

66. Preparing for martyrdom does not mean neglecting the body

Caring for health and stewarding life are compatible with refusing to prolong life through betrayal of Christ if that choice truly comes.

67. Neglecting health is not greater spirituality

Chronic imbalance and avoidable harm should not be romanticized as rejection of the world. The body is a trust, and caring for it can be faithfulness.

68. Xiaoyang believes habits formed now continue after resurrection

In his resurrection and millennium model, resurrection does not format the personality. Self-control, faithfulness and the direction of desire do not become meaningless or reset to zero.

69. God giving Pharaoh over to hardness

Xiaoyang reads Revelation’s ending as showing that life forms a settled direction. God does not erase personality but permits choices to mature and become manifest. This is an integrative inference.

70. Caring for the body and preparing for martyrdom are compatible

As long as God gives life, steward it faithfully. If loyalty to Christ truly carries a mortal cost, do not purchase more years by betraying him.

71. Martyrdom is not a condition of salvation

A person need not be martyred to be saved, and shedding one’s own blood does not save. Jesus’ blood alone grounds salvation; justification remains by faith.

72. Martyrdom is not love of death

A martyr does not idolize pain but trusts resurrection and Christ so deeply that death cannot buy ultimate allegiance.

73. This returns to absolute connection

The 144,000 follow the Lamb wherever he goes. Martyrdom may reveal that absolute allegiance at the highest price, but human blood never supplements Christ’s blood.

Conclusion | The blood that saves has already been shed

From Eden’s garments, Abel, covenant, Passover, Sinai and the Day of Atonement to the cross, Scripture links blood with life, death, covering, covenant and belonging. Xiaoyang’s medium model seeks to explain these links but must never turn blood into magic.

At the cross God does not ask weak people to save the strong; the Son gives himself for sinners. His once-for-all blood is the ground of justification by faith, while the Spirit’s living water renews those who already belong to him.

Christians therefore do not seek more blood to complete salvation. They steward their bodies and everyday lives, and if faithfulness finally costs life, martyrdom witnesses to Christ’s sufficient blood rather than adding to it.