4
" For nature, destitute of the Holy Spirit, is impelled by that same evil spirit which impelled wicked Cain. If, however, there were in any one those ample powers, or that free will, by which a man might defend himself against the assaults of Satan, these gifts would most assuredly have existed in Cain, to whom belonged the birthright and the promise of the blessed seed. But in that very same condition are all men! Unless nature be helped by the Spirit of God, it cannot maintain itself. Why, then, do we absurdly boast of free-will? "
― Martin Luther , Commentary on Genesis, Volume 2: Luther on Sin and the Flood
