Of course there are times when it is our duty to do what we can to bring others over to opinions which we are persuaded are much sounder and safer than those which they at present hold; but such times are very much less frequent than many of us are inclined to believe. It is obviously our duty to undertake this difficult task when other people consult us as to their religious convictions; but the mere fact that we know what their convictions are, and that we hold them to be perilously unsound, does not establish a right on our part to attempt to change them. And as regards the passage before us, it is quite clear, both from the context and from the tenour of the whole Epistle, that the rare occasions on which we are under the obligation of endeavouring to convert others to our own ways of thinking are not the occasions to which St. James refers in these concluding sentences of his letter.
The duty of reclaiming the lost grows out of the condition of brotherhood which is assumed all through the Epistle as being the relation which exists between those who are addressed. This is manifestly the case here. "My _brethren_, if any among _you_ do err from the truth." If it be right to clothe and feed the naked and hungry brother, to pray for the sick brother, and for those who confess their faults to us, much more must it be right to do all that is possible to bring back from the way of death those who are walking in it, to convert them, turn them right round, and induce them to go in the opposite direction. To believe in God, to believe that we are His children, and yet to act as if the bodies and souls of others, who are equally His children, are in no degree in our keeping, and that their condition is no concern of ours--this is indeed to have that faith which, being apart from works, is dead.
How is the conversion of the erring brother to be effected? St. James gives no explicit directions, but leaves all matters of detail to the discretion of the worker. Yet he does not leave us altogether without guidance as to what are the best methods. One of these is intimated by what immediately precedes, and the other by the general import of the letter. These two efficacious means for the conversion of sinners are, not rebuke or remonstrance, not exhortation or advice, not anger or contempt, but--_prayer_ and _good example_. It is by prayer that the sick may be restored to health; it is by prayer that sinners who confess their sins may be healed; and it is by prayer that sinners, who as yet will not confess and repent, may be won over to do so. And here the appropriateness of the example of Elijah becomes evident. Elijah was a prophet, and he knew that when he prayed for drought and for rain he was praying for what was in accordance with the will of God; and it is such prayers that are sure of fulfilment. We are not prophets, and when we pray for changes of weather we cannot be sure that what we ask is in accordance with God's will. All that we can do is to submit humbly to His will, and to beg that, so far as they are in harmony with it, our desires may be granted. But when we pray for the conversion of sinners we are in the same position as Elijah. We know from the outset that we are praying for something which it is His will to grant, if only the rebellious wills of impenitent sinners do not prove insuperable: for He forces no one to be converted; He will have voluntary service, or none at all. When, therefore, we ask Him for the assistance of His Holy Spirit in bringing back sinners from the error of their ways, we may have the greatest confidence that we are desiring that which He would have us desire, and are uniting our wills to His. This, then, is one great instrument for the conversion of our erring brethren--the _prayer of faith_, which can remove mountains of sin out of God's sight, by bringing the sinner, who has piled them up during years of sinning, to confess, and repent, and be forgiven.