Oswald Chambers

"The Bible does not say that God punished the human race for one man's sin, but that the nature of sin, namely, my claim to my right to myself, entered into the human race through one man. But it also says that another Man took upon Himself the sin of the human race and put it away---an infinitely more profound revelation (see Hebrews 9:26). The nature of sin is not immorality and wrongdoing, but the nature of self-realization which leads us to say, "I am my own god.""