Per Theopedia, this is the standard definition of that term
"Original sin is the doctrine which holds that human nature has been morally and ethically corrupted due to the disobedience of mankind's first parents to the revealed will of God. In the Bible, the first human transgression of God's command is described as the sin of Adam and Eve in the Garden of Eden resulting in what theology calls the Fall of mankind. The doctrine of original sin holds that every person born into the world is tainted by the Fall such that all of humanity is ethically debilitated, and people are powerless to rehabilitate themselves, unless rescued by God."
Would you support his as a true biblical concept?
"Original sin is the doctrine which holds that human nature has been morally and ethically corrupted due to the disobedience of mankind's first parents to the revealed will of God. In the Bible, the first human transgression of God's command is described as the sin of Adam and Eve in the Garden of Eden resulting in what theology calls the Fall of mankind. The doctrine of original sin holds that every person born into the world is tainted by the Fall such that all of humanity is ethically debilitated, and people are powerless to rehabilitate themselves, unless rescued by God."
Would you support his as a true biblical concept?