James 5:13-20 - The Effective Prayer Of Faith
13 Is any man among you under afflictions? let him pray. Is any man happy in mind? let him sing psalms. 14 Is any man sick among you? let him send for the presbyters of the church; and let them pray over him, anointing him with oil in the name of the Lord: 15 and the prayer of faith shall recover the sick man, and the Lord will raise him up; and if he hath committed sins, they shall be forgiven him. 16 Confess your offences one to another, and pray for one another, that ye may be healed. The energetic prayer of a righteous man is mightily prevalent. 17 Elias was a man of like feelings with us, and he prayed fervently that it should not rain; and there fell no rain on the earth during three years and six months. 18 And he prayed again, and the heavens gave rain, and the earth shot up its fruit.
19 Brethren, if any man among you should have erred from the truth, and one convert him; 20 let him know, that he that converteth a sinner from the error of his way will save a soul from death, and will cover a multitude of sins.