How Sin Entered the World According to Scripture
Scripture locates the origin of human sin in a single historical act: the disobedience of Adam in the Garden of Eden. Genesis 2–3 records the event itself—Adam and Eve's violation of God's command not to eat from the tree of the knowledge of good and evil [3, 4]. This narrative is not allegorical but describes "facts which underlie the whole system of revealed truth" [3], a reading affirmed by Christ and the apostles in their own teaching.
The Pauline Articulation
Paul provides the theological framework in Romans 5:12: "Therefore as sin entered into the world through one man, and death through sin; and so death passed to all men, because all sinned" [1]. The apostle traces both sin and death to Adam's transgression, establishing a causal link between one man's act and the condition of all humanity [7, 10]. Augustine emphasizes that Paul "censures neither the infant's will... nor marriage... nor parents," but identifies the entry point of sin as "by one man" [7]. This interpretation counters any attempt to distribute blame across multiple agents or to spiritualize the Fall into mere imitation of wrongdoing [9].
The Mechanism of Transmission
The text specifies that sin "entered into the world" through Adam's disobedience [5, 6], not merely as an example to be copied but as a corruption passed by natural descent [8, 9]. Augustine writes that "the whole race of which he was the root was corrupted in him, and thereby subjected to the penalty of death" [8]. The consequence is universal: all humanity is "born in sin" [5], bearing the image of Adam [5] and inheriting both guilt and a depraved nature [5, 11]. Aquinas notes that original sin is "transmitted by the first parent in so far as he is the mover in the begetting of his children" [12], grounding the transmission in biological generation under Adam's headship.
The Edenic Context
The prohibition itself was clear: Adam and Eve were forbidden to eat from the tree of the knowledge of good and evil, which stood "in the midst of the garden of Eden, beside the tree of life" [4]. The temptation came through the devil [5], and the act itself was one of disobedience to a "personal lawgiver and moral governor" [2]. Matthew Henry observes the stark reversal: where creation was once "all good, very good," the Fall rendered it "all bad, very bad" [13]. Sin is thus defined not as a constitutional flaw but as "any want of conformity unto or transgression of the law of God" [2], an offense intrinsically vile and deserving of punishment [2].
Sources
- Romans “Therefore as sin entered into the world through one man, and death through sin; and so death passed to all men, because all sinned. -- Romans 5:12”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Sin — Is "any want of conformity unto or transgression of the law of God" (1 John 3:4; Rom. 4:15), in the inward state and habit of the soul, as well as in the outward conduct of the life, whether by omission or commission (Rom. 6:12-17; 7:5-24). It is "not a mere violation of the law of our constitution, nor of the system of things, but an offence against a personal lawgiver and moral governor who vindicates his law with penalties. The soul that sins is always conscious that his sin is (1) intrinsically vile and polluting, and (2) that it justly deserves punishment,”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Fall of man — An expression probably borrowed from the Apocryphal Book of Wisdom, to express the fact of the revolt of our first parents from God, and the consequent sin and misery in which they and all their posterity were involved. The history of the Fall is recorded in Gen. 2 and 3. That history is to be literally interpreted. It records facts which underlie the whole system of revealed truth. It is referred to by our Lord and his apostles not only as being true, but as furnishing the ground of all God's subsequent dispensations and dealings with the children of m”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Tree of the knowledge of good and evil — Stood in the midst of the garden of Eden, beside the tree of life (Gen. 2, 3). Adam and Eve were forbidden to take of the fruit which grew upon it. But they disobeyed the divine injunction, and so sin and death by sin entered our world and became the heritage of Adam's posterity. (See [641]ADAM.)”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Fall of Man, The — By the disobedience of Adam -- Ge 3:6,11,12; Ro 5:12,15,19. Through temptation of the devil -- Ge 3:1-5; 2Co 11:3; 1Ti 2:14. Man in consequence of Made in the image of Adam. -- Ge 5:3; 1Co 15:48,49. Born in sin. -- Job 15:14; 25:4; Ps 51:5; Isa 48:8; Joh 3:6. A child of wrath. -- Eph 2:3. Evil in heart. -- Ge 6:5; 8:21; Jer 16:12; Mt 15:19. Blinded in heart. -- Eph 4:18. Corrupt and perverse in his ways. -- Ge 6:12; Ps 10:5; Ro 3:12-16. Depraved in mind. -- Ro 8:5-7; Eph 4:17; Col 1:21; Tit 1:15. Without understanding. -- Ps 14:2,3; Ro 3:11; 1:31. ”
- Romans (Baptist/Reformed) “John Gill on Romans 5:13: For until the law, sin was in the world,.... This is a proof of sin's having entered into the world, by one man's transgression of the positive law of God, which forbid him the eating of the fruit of the tree of knowledge of good and evil; since it was in the world before the law of Moses was given: the sin of Adam and the guilt of that were in the world before, and came upon all men to condemnation; the general corruption of nature appeared before; and actual sins, and transgressions of all sorts were committed before; as by the immediate posterity of Adam, by the me”
- Schaff ANF/NPNF (Patristic) “NPNF1 Vol 5: Augustine — Anti-Pelagian — CHAP. 45.--ANSWER TO THIS ARGUMENT: THE APOSTLE SAYS WE ALL SINNED IN ONE.: Now, there is an answer for him to all these questions given by the apostle, who censures neither the infant's will, which is not yet matured in him for sinning, nor marriage, which, as such, has not only its institution, but its blessing also, from God; nor parents, so far as they are parents, who are united together properly and lawfully for the procreation of children; but he says, "By one man sin entered into the world, and death by sin; and so death passed upon all men for ”
- Schaff ANF/NPNF (Patristic) “NPNF1 Vol 3: Augustine — On the Holy Trinity — CHAP. 26.--THROUGH ADAM'S SIN HIS WHOLE POSTERITY WERE CORRUPTED, AND WERE BORN UNDER THE PENALTY OF DEATH, WHICH HE HAD INCURRED.: Thence, after his sin, he was driven into exile, and by his sin the whole race of which he was the root was corrupted in him, and thereby subjected to the penalty of death. And so it happens that all descended from him, and from the woman who had led him into sin, and was condemned at the same time with him,--being the offspring of carnal lust on which the same punishment of disobedience was visited,--were tainted wit”
- Schaff ANF/NPNF (Patristic) “NPNF1 Vol 5: Augustine — Anti-Pelagian — CHAP. 9 [IX.]--SIN PASSES ON TO ALL MEN BY NATURAL DESCENT, AND NOT MERELY BY IMITATION.: You tell me in your letter, that they endeavour to twist into some new sense the passage of the apostle, in which he says: "By one man sin entered into the world, and death by sin;"[5] yet you have not informed me what they suppose to be the meaning of these words. But so far as I have discovered from others, they think that the death which is here mentioned is not the death of the body, which they will not allow Adam to have deserved by his sin, but that of the so”
- Schaff ANF/NPNF (Patristic) “NPNF1 Vol 5: Augustine — Anti-Pelagian — CHAP. 47.--THE SCRIPTURES REPEATEDLY TEACH US THAT ALL SIN IN ONE.: Still let him ply his question: "By what means may sin be discovered in an infant?" He may find an answer in the inspired pages: "By one man sin entered into the world, and death by sin; and so death passed upon all men, for in him all sinned." "Through the offence of one many are dead." "The judgment was from one to condemnation." "By one man's offence death reigned by one." "By the offence of one, Judgment came upon all men to condemnation." "By one man's disobedience many were made s”
- CCEL (Reformed (Old Princeton)) “Charles Hodge, Systematic Theology, Vol. 2, section 48: was pronounced by him “very good.” This is utterly inconsistent with the idea that Adam was a fallen spirit. The Bible also teaches that Adam was created in the image of God in knowledge, righteousness, and holiness, and fell from that state here in this life, and not in a previous and higher state of being. The Scriptures also, as we have seen, say that it was by one man that sin entered into the world, and death by sin, because all sinned in that one man. There is a causal relation between the sin of Adam and the condemnation and sinful”
- theology (Catholic (Scholastic)) “Aquinas, Summa Theologica, First Part of the Second Part (Prima Secundae), Of the Cause of Sin, on the Part of Man, Art. 5: I answer that, The solution of this question is made clear by what has been said. For it has been stated (Article [1]) that original sin is transmitted by the first parent in so far as he is the mover in the begetting of his children: wherefore it has been said (Article [4]) that if anyone were begotten materially only, of human flesh, they would not contract original sin. Now it is evident that in the opinion of philosophers, the active principle of generation is from th”
- Genesis (Nonconformist/Puritan) “Matthew Henry on Genesis 3 (introduction): The story of this chapter is perhaps as sad a story (all things considered) as any we have in all the Bible. In the foregoing chapters we have had the pleasant view of the holiness and happiness of our first parents, the grace and favour of God, and the peace and beauty of the whole creation, all good, very good; but here the scene is altered. We have here an account of the sin and misery of our first parents, the wrath and curse of God against them, the peace of the creation disturbed, and its beauty stained and sullied, all bad, very bad. "How has t”