"Now, since on God's own testimony, men are 'flesh', they can savour of nothing but the flesh; therefore 'free-will can avail only to sin. And if, while the Spirit of God is calling and teaching among them, they go from bad to worse, what could they do when left to themselves, without the Spirit of God? Your [Erasmus] observation that Moses is speaking of the men of that age is not to the point at all. The same is true of all men, for all are 'flesh'; as Christ says, 'That which is born of the flesh is flesh' (John 3:6) How grave a defect this is, He Himself there teaches, when he says: 'Except a man be born again, he cannot enter the kingdom of God (v. 5)...I call a man ungodly if he is without the Spirit of God; for Scripture says that the Spirit is given to justify the ungodly. As Christ distinguished the Spirit from the flesh, saying: "that which is born of the flesh is flesh', and adds that which is born of the flesh cannot enter the kingdom of God', it obviously follows that whatever is flesh is ungodly, under God's wrath, and a stranger to His kingdom. And if it is a stranger to God's kingdom and Spirit, it follows of necessity that it is under the kingdom and spirit of Satan. For there is no middle kingdom between the kingdom of God and the Kingdom of Satan, which are ever at war with each other."