This very odd (and Scriptureless) explanation of a doctrine that changes nothing about our obligations or privileges as Christians.
Particularly since the author is a theologian, we must deem this Bad Bible Teaching.
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I’m the enemy, ’cause I like to think; I like to read. I’m into freedom of speech and freedom of choice. I’m the kind of guy who likes to sit in a greasy spoon and wonder, “Gee, should I have the T-bone steak or the jumbo rack of barbecued ribs with the side order of gravy fries?” ...Why? Because I suddenly might feel the need to, okay, pal? -Edgar Friendly, character in Demolition Man (1993).
The key to understanding original sin is in Romans 5:12–21, where Adam’s fate and ours are irrevocably bound together. Paul is incessant on this point: “Many died through one man’s trespass” (Rom. 5:15); “The judgment following one trespass brought condemnation” (Rom. 5:16); “Because of one man’s trespass, death reigned through that one man” (Rom. 5:17); “One trespass led to condemnation for all men” (Rom. 5:18); “By the one man’s disobedience the many were made sinners” (Rom. 5:19). We all sin and die physically because of Adam’s first sin (1 Cor. 15:21–22).
Ro. 6:23 For the wages of sin is death...
When Adam sinned, God counted all his descendants as guilty of the first sin; in other words, He imputed the sin to every human being. This imputed sin, sometimes called original guilt, is the other half of original sin. God considers us culpable for a sin that only Adam personally committed. Why would God do that? Because Adam acted as our federal head.
Ez. 18:20 The soul who sins is the one who will die. The son will not share the guilt of the father, nor will the father share the guilt of the son.