Cyprian Epistle LXIII 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."[9] Cyprian Epistle LXVII 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."[11] Cyprian Epistle LXIX 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."[15] Seventh Council of Carthage Under Cyprian said: It is written, "God heareth not a sinner."[107]