Peace & All Good!!
A colleague of mine recently asked me to explain why Adam’s sin carried over to the rest of humanity since it wasn’t a physical/genetic defect and we each have individual souls, independent of each other & our parents…
As a biologist, he could understand it if it were a physical or genetic defect but since our souls are created independently of each other rather than through any kind of reproduction or passing on from a set of parents, he can’t accept it.
Any help with how to explain it would be much appreciated.
Regarding the transmission of Original Sin. It is a contracted state of human nature which is naturally transmitted from parent to child. This state is basically one deprived of Adam’s Original Holiness and Justice–which Adam lost when he sinned.
Paragraphs 404-405 from the universal
Catechism of the Catholic Church, Second Edition.
**404 **How did the sin of Adam become the sin of all his descendants? The whole human race is in Adam “as one body of one man”.By this “unity of the human race” all men are implicated in Adam’s sin, as all are implicated in Christ’s justice. Still, the transmission of original sin is a mystery that we cannot fully understand. But we do know by Revelation that Adam had received original holiness and justice not for himself alone, but for all human nature. By yielding to the tempter, Adam and Eve committed a
personal sin, but this sin affected the
human nature that they would then transmit
in a fallen state. It is a sin which will be transmitted by propagation to all mankind, that is, by the transmission of a human nature deprived of original holiness and justice. And that is why original sin is called “sin” only in an analogical sense: it is a sin “contracted” and not “committed” - a state and not an act.
**405 **Although it is proper to each individual, original sin does not have the character of a personal fault in any of Adam’s descendants. It is a deprivation of original holiness and justice, but human nature has not been totally corrupted: it is wounded in the natural powers proper to it, subject to ignorance, suffering and the dominion of death, and inclined to sin - an inclination to evil that is called concupiscence". Baptism, by imparting the life of Christ’s grace, erases original sin and turns a man back towards God, but the consequences for nature, weakened and inclined to evil, persist in man and summon him to spiritual battle.
From the
CCC Glossary, page 890.
ORIGINAL SIN: The sin by which the first human beings disobeyed the commandment of God, choosing to follow their own will rather than God’s will. As a consequence they lost the grace of original holiness, and became subject to the law of death; sin became universally present in the world. Besides the personal sin of Adam and Eve, original sin describes the fallen state of human nature which affects every person born into the world, and from which Christ, the “new Adam,” came to redeem us (
396–412).