Now we know that God hears not sinners: but if any man be a worshiper of God, and does his will, him he hears.
All Commentaries on John 9:31 Go To John 9
Cyprian of Carthage
AD 258
Those, therefore, who have brought grievous sins upon themselves, that is, who, by sacrificing to idols, have offered sacrilegious sacrifices, cannot claim to themselves the priesthood of God, nor make any prayer for their brethren in His sight; since it is written in the Gospel, "God heareth not a sinner; but if any man be a worshipper of God, and doeth His will, him He heareth.".
Who, holily and worthily offering sacrifices to God, may be heard in the prayers which they make for the safety of the Lord's people, since it is written, "God heareth not a sinner; but if any man be a worshipper of God, and doeth His will, him He heareth.".
Besides, what prayer can a priest who is impious and a sinner offer for a baptized person? since it is written, "God heareth not a sinner; but if any man be a worshipper of God, and doeth His will, him He heareth.".
Said: It is written, "God heareth not a sinner."