Clement of Alexandria

And we shall find many examples also in other places,-as, for instance, respecting prayer: "Good works are an acceptable prayer to the Lord," says the Scripture. And the manner of prayer is described. "If thou seest," it is said, "the naked, cover him; and thou shalt not overlook those who belong to thy seed. Then shall thy light spring forth early, and thy healing shall spring up quickly; and thy righteousness shall go before thee, and the glory of God shall encompass thee." What, then, is the fruit of such prayer? "Then shall thou call, and God will hear thee; whilst thou art yet speaking, He will say, I am here."