13 Are any among you suffering? They should pray. Are any cheerful? They should sing songs of praise. 14 Are any among you sick? They should call for the elders of the church and have them pray over them, anointing them with oil in the name of the Lord. 15 The prayer of faith will save the sick, and the Lord will raise them up; and anyone who has committed sins will be forgiven. 16 Therefore confess your sins to one another, and pray for one another, so that you may be healed. The prayer of the righteous is powerful and effective. 17 Elijah was a human being like us, and he prayed fervently that it might not rain, and for three years and six months it did not rain on the earth. 18 Then he prayed again, and the heaven gave rain and the earth yielded its harvest. 19 My brothers and sisters, if anyone among you wanders from the truth and is brought back by another, 20 you should know that whoever brings back a sinner from wandering will save the sinner's soul from death and will cover a multitude of sins.
Matthew Henry's Commentary on James 5:13-20
Commentary on James 5:12-18
(Read James 5:12-18)
The sin of swearing is condemned; but how many make light of common profane swearing! Such swearing expressly throws contempt upon God's name and authority. This sin brings neither gain, nor pleasure, nor reputation, but is showing enmity to God without occasion and without advantage It shows a man to be an enemy to God, however he pretends to call himself by his name, or sometimes joins in acts of worship. But the Lord will not hold him guiltless that taketh his name in vain. In a day of affliction nothing is more seasonable than prayer. The spirit is then most humble, and the heart is broken and tender. It is necessary to exercise faith and hope under afflictions; and prayer is the appointed means for obtaining and increasing these graces. Observe, that the saving of the sick is not ascribed to the anointing with oil, but to prayer. In a time of sickness it is not cold and formal prayer that is effectual, but the prayer of faith. The great thing we should beg of God for ourselves and others in the time of sickness is, the pardon of sin. Let nothing be done to encourage any to delay, under the mistaken fancy that a confession, a prayer, a minister's absolution and exhortation, or the sacrament, will set all right at last, where the duties of a godly life have been disregarded. To acknowledge our faults to each other, will tend greatly to peace and brotherly love. And when a righteous person, a true believer, justified in Christ, and by his grace walking before God in holy obedience, presents an effectual fervent prayer, wrought in his heart by the power of the Holy Spirit, raising holy affections and believing expectations and so leading earnestly to plead the promises of God at his mercy-seat, it avails much. The power of prayer is proved from the history of Elijah. In prayer we must not look to the merit of man, but to the grace of God. It is not enough to say a prayer, but we must pray in prayer. Thoughts must be fixed, desires must be firm and ardent, and graces exercised. This instance of the power of prayer, encourages every Christian to be earnest in prayer. God never says to any of the seed of Jacob, Seek my face in vain. Where there may not be so much of miracle in God's answering our prayers, yet there may be as much of grace.
Commentary on James 5:19-20
(Read James 5:19-20)
It is no mark of a wise or holy man, to boast of being free from error, or to refuse to acknowledge an error. And there is some doctrinal mistake at the bottom of every practical mistake. There is no one habitually bad, but upon some bad principle. This is conversion; to turn a sinner from the error of his ways, not merely from one party to another, or from one notion and way of thinking to another. There is no way effectually and finally to hide sin, but forsaking it. Many sins are hindered in the party converted; many also may be so in others whom he may influence. The salvation of one soul is of infinitely greater importance than preserving the lives of multitudes, or promoting the welfare of a whole people. Let us in our several stations keep these things in mind, sparing no pains in God's service, and the event will prove that our labour is not in vain in the Lord. For six thousand years He has been multiplying pardons, and yet his free grace is not tired nor grown weary. Certainly Divine mercy is an ocean that is ever full and ever flowing. May the Lord give us a part in this abundant mercy, through the blood of Christ, and the sanctification of the Spirit.