James 5:16 (KJV)

Behold, we count them happy which endure. Ye have heard of the patience of Job, and have seen the end of the Lord; that the Lord is very pitiful, and of tender mercy.

But above all things, my brethren, swear not, neither by heaven, neither by the earth, neither by any other oath: but let your yea be yea; and your nay, nay; lest ye fall into condemnation.

Is any among you afflicted? let him pray. Is any merry? let him sing psalms.

Is any sick among you? let him call for the elders of the church; and let them pray over him, anointing him with oil in the name of the Lord:

And the prayer of faith shall save the sick, and the Lord shall raise him up; and if he have committed sins, they shall be forgiven him.

Elias was a man subject to like passions as we are, and he prayed earnestly that it might not rain: and it rained not on the earth by the space of three years and six months.

And he prayed again, and the heaven gave rain, and the earth brought forth her fruit.

Brethren, if any of you do err from the truth, and one convert him;

Let him know, that he which converteth the sinner from the error of his way shall save a soul from death, and shall hide a multitude of sins.