Biblical Basis for Sanctity of Human Life
The biblical foundation for the sanctity of human life rests on the creation account in Genesis, where humanity is made in the image of God (imago Dei). This divine image confers inherent dignity and worth to every person, distinguishing human beings from the rest of creation. The concept extends through Scripture's teaching on God's ownership of life, the incarnation of Christ, and the call to holiness that encompasses the entire person.
Creation and Divine Image
Genesis 1:26-27 establishes that God created humanity in His own image and likeness. This foundational text has been understood throughout Christian tradition to mean that human life possesses intrinsic value derived not from function, capacity, or social utility, but from its divine origin. The image of God in humanity originally included "knowledge, righteousness, and holiness," though this condition was marred by the fall [7]. Even after sin entered the world, God "has never ceased to show his solicitude for the human race," continuing to offer redemption and covenant relationship [5].
The Incarnation and Human Nature
The doctrine of Christ's incarnation further establishes the sanctity of human nature. Christ's assumption of full humanity—including "conception in the Virgin's womb," "birth," "partaking of flesh and blood," and "having a human soul"—demonstrates that human nature itself is capable of union with the divine [1]. This was "necessary to his mediatorial office" precisely because redemption required God to take on the nature He came to save [1]. The offering of Christ's body "once for all" sanctified believers, showing that physical human existence has eternal significance [2].
Holiness and the Whole Person
Scripture's call to holiness extends to the entire human person, body and soul. Paul beseeches believers to "present" their "bodies" as "a living sacrifice, holy, acceptable unto God," indicating that bodily existence itself participates in sanctification [8]. This holiness "embraces all of a person's life," not merely spiritual or internal dimensions [6]. The biblical vision is that "God's will is for you to be holy" [3, 6], a sanctification that involves "bringing the whole nature more and more under the influences of the new gracious principles implanted in the soul" [4].
The resurrection hope confirms this comprehensive view: Christ "shall change our body of humiliation, that it may be fashioned like unto His glorious body," demonstrating that physical human existence has an eternal destiny [8].
Sources
- Torrey's Topical Textbook “Torrey's Topical Textbook: Human Nature of Christ, The — Was necessary to his mediatorial office -- 1Ti 2:5; Heb 2:17; Ga 4:4,5; 1Co 15:21; Ro 6:15,19. Is proved by his Conception in the Virgin's womb. -- Mt 1:18; Lu 1:31. Birth. -- Mt 1:16,25; 2:2; Lu 2:7,11. Partaking of flesh and blood. -- Joh 1:14; Heb 2:14. Having a human soul. -- Mt 26:38; Lu 23:46; Ac 2:31. Circumcision. -- Lu 2:21. Increase in wisdom and stature. -- Lu 2:52. Weeping. -- Lu 19:41; Joh 11:35. Hungering. -- Mt 4:2; 21:18. Thirsting. -- Joh 4:7; 19:28. Sleeping. -- Mt 8:24; Mr 4:38. Being subject to weariness. -- Joh 4:6. ”
- Hebrews “by which will we have been sanctified through the offering of the body of Jesus Christ once for all. -- Hebrews 10:10”
- I Thessalonians “I Thessalonians 4:7 (BBE) — Because it is God's purpose that our way of life may be not unclean but holy.”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Sanctification — Involves more than a mere moral reformation of character, brought about by the power of the truth: it is the work of the Holy Spirit bringing the whole nature more and more under the influences of the new gracious principles implanted in the soul in regeneration. In other words, sanctification is the carrying on to perfection the work begun in regeneration, and it extends to the whole man (Rom. 6:13; 2 Cor. 4:6; Col. 3:10; 1 John 4:7; 1 Cor. 6:19). It is the special office of the Holy Spirit in the plan of redemption to carry on this work (1 Cor. 6:1”
- Catechism of the Catholic Church (Catholic) “Catechism of the Catholic Church, Article 1 (part 2): them with resplendent grace and justice. 55 This revelation was not broken off by our first parents' sin. "After the fall, (God) buoyed them up with the hope of salvation, by promising redemption; and he has never ceased to show his solicitude for the human race. For he wishes to give eternal life to all those who seek salvation by patience in well-doing."7 Even when he disobeyed you and lost your friendship you did not abandon him to the power of death. . . Again and again you offered a covenant to man.8 The covenant with Noah 56 After the”
- 1 Thessalonians (Protestant academic) “Tyndale House on 1 Thessalonians 4:3: 4:3 God’s will is for you to be holy: The foundation of Christian ethics is not philosophical speculation about virtue but doing God’s will (Rom 12:1-2; Eph 6:6; Heb 10:36; 13:20-21). Holiness (1 Thes 4:4, 7) embraces all of a person’s life (5:23); here it involves staying away from sexual sin (Greek porneia, any sexual union outside marriage).”
- CCEL (Reformed (Old Princeton)) “Charles Hodge, Systematic Theology, Vol. 3, section 54: was designed to be: to exalt without inflating; to humble without degrading him. The Bible teaches that God made man out of the dust of the earth and breathed into him the breath of life, and he became a living soul conformed to the image of God in knowledge, righteousness, and holiness. Thus man is apparently the lowest of God s rational creatures, but made capable of indefinite progress in capacity, excellence, and blessedness. The actual state of man however exhibits a sad contrast with this account of his original condition. The Bible”
- Schaff ANF/NPNF (Patristic) “ANF Vol 3: Tertullian — CHAP.XLVII.--ST. PAUL, ALL THROUGH, PROMISES ETERNAL LIFE TO THE BODY. (part 3): Philippians, "we have our citizenship,[16] from whence also we look for our Saviour Jesus Christ, who shall change our body of humiliation, that it may be fashioned like unto His glorious body"[17]--of course after the resurrection, because Christ Himself was not glorified before He suffered. These must be "the bodies" which he "beseeches" the Romans 581 to "present" as "a living sacrifice, holy, acceptable unto God."[1] But how a living sacrifice, if these bodies are to perish? How a holy ”