And this is the confidence He commends the faith which he mentioned by its fruit, or he shews that in which our confidence especially is, that is, that the godly dare confidently to call on God; as also Paul speaks in Ephesians 3:12, that we have by faith access to God with confidence; and also in Romans 8:15, that the Spirit gives us a mouth to cry Abba, Father. And doubtless, were we driven away from an access to God, nothing could make us more miserable; but, on the other hand, provided this asylum be opened to us, we should be happy even in extreme evils; nay, this one thing renders our troubles blessed, because we surely know that God will be our deliverer, and relying on his paternal love towards us, we flee to him. Let us, then, bear in mind this declaration of the Apostle, that calling on God is the chief trial of our faith, and that God is not rightly nor in faith called upon except we be fully persuaded that our prayers will not be in vain. For the Apostle denies that those who, being doubtful, hesitate, are endued with faith. It hence appears that the doctrine of faith is buried and nearly extinct under the Papacy, for all certainty is taken away. They indeed mutter many prayers, and prattle much about praying to God; but they pray with doubtful and fluctuating hearts, and bid us to pray; and yet they even condemn this confidence which the Apostle requires as necessary. According to his will By this expression he meant by the way to remind us what is the right way or rule of praying, even when men subject their own wishes to God. For though God has promised to do whatsoever his people may ask, yet he does not allow them an unbridled liberty to ask whatever may come to their minds; but he has at the same time prescribed to them a law according to which they are to pray. And doubtless nothing is better for us than this restriction; for if it was allowed to every one of us to ask what he pleased, and if God were to indulge us in our wishes, it would be to provide very badly for us. For what may be expedient we know not; nay, we boil over with corrupt and hurtful desires. But God supplies a twofold remedy, lest we should pray otherwise than according to what his own will has prescribed; for he teaches us by his word what he would have us to ask, and he has also set over us his Spirit as our guide and ruler, to restrain our feelings, so as not to suffer them to wander beyond due bounds. For what or how to pray, we know not, says Paul, but the Spirit helpeth our infirmity, and excites in us unutterable groans. (Romans 8:26.) We ought also to ask the mouth of the Lord to direct and guide our prayers; for God in his promises has fixed for us, as it has been said, the right way of praying.

And this is the confidence that we have in him - Margin, "concerning." Greek, "toward him," or in respect to him - πρὸς αὐτὸν pros auton. The confidence referred to here is that which relates to the answer to prayer. The apostle does not say that this is the only thing in respect to which there is to be confidence in him, but that it is one which is worthy of special consideration. The sense is, that one of the effects of believing on the Lord Jesus 1-John 5:13 is, that we have the assurance that our prayers will be answered. On the word "confidence," see the notes at 1-John 3:21; 1-John 4:17.
That, if we ask anything according to his will, he heareth us - This is the proper and the necessary limitation in all prayer. God has not promised to grant anything that shall be contrary to his will, and it could not be right that he should do it. We ought not to wish to receive anything that should be contrary to what he judges to be best. No man could hope for good who should esteem his own wishes to be a better guide than the will of God; and it is one of the most desirable of all arrangements that the promise of any blessing to be obtained by prayer should be limited and bounded by the will of God. The limitation here, "according to his will," probably implies the following things:
(1) In accordance with what he has "declared" that he is willing to grant. Here the range is large, for there are many things which we know to be in accordance with his will, if they are sought in a proper manner - as the forgiveness of sins, the sanctification of the soul, 1-Thessalonians 4:3, comfort in trial, the needful supply of our wants, grace that we may do our duty, wisdom to direct and guide us, James 1:5, deliverance from the evils which beset us, the influences of his Spirit to promote the cause of religion in the world, and our final salvation. Here is a range of subjects of petition that may gratify the largest wishes of prayer.
(2) the expression, "according to his will," must limit the answer to prayer to what "he" sees to be best for us. Of that we are not always good judges. We never perceive it as clearly as our Maker does, and in many things we might be wholly mistaken. Certainly we ought not to desire to be permitted to ask anything which "God" would judge not to be for our good.
(3) the expression must limit the petition to what it will be "consistent" for God to bestow upon us. We cannot expect that he will work a miracle in answer to our prayers; we cannot ask him to bestow blessings in violation of any of the laws which he has ordained, or in any other way than that which he has appointed. It is better that the particular blessing should be withheld from us, than that the laws which he has appointed should be disregarded. It is better that an idle man should not have a harvest, though he should pray for it, than that God should violate the laws by which he has determined to bestow such favors as a reward of industry, and work a special miracle in answer to a lazy man's prayers.
(4) the expression, "according to his will," must limit the promise to what will be for the good of the whole. God presides over the universe: and though in him there is an infinite fulness, and he regards the wants of every individual throughout his immense empire, yet the interests of the whole, as well as of the individual, are to be consulted and regarded. In a family, it is conceivable that a child might ask for some favor whose bestowment would interfere materially with the rights of others, or be inconsistent with the good of the whole, and in such a case a just father would of course withhold it. With these necessary limitations the range of the promise in prayer is ample; and, with these limitations, it is true beyond a question that he does hear and answer prayer.

This is the confidence - Παρῥησια, The liberty of access and speech, that if we ask any thing according to his will, that is, which he has promised in his word. His word is a revelation of his will, in the things which concern the salvation of man. All that God has promised we are justified in expecting; and what he has promised, and we expect, we should pray for. Prayer is the language of the children of God. He who is begotten of God speaks this language. He calls God Abba, Father, in the true spirit of supplication. Prayer is the language of dependence on God; where the soul is dumb, there is neither life, love, nor faith. Faith and prayer are not boldly to advance claims upon God; we must take heed that what we ask and believe for is agreeable to the revealed will of God. What we find promised, that we may plead.

(14) And this is the confidence that we have in him, that, if we ask any thing according to his will, he heareth us:
(14) Because we do not yet in effect obtain that which we hope for, the apostle combines invocation or prayer with faith, which he will have proceed from faith, and moreover to be conceived in such a way, that nothing is asked but that which is agreeable to the will of God: and such prayers cannot be useless.

And this is the confidence that we have in him,.... Either in God, to whom prayer is made; or in the Son of God, through whose blood and righteousness believers in him have confidence with God at the throne of grace; they can come with boldness and intrepidity, and use freedom and liberty of speech, as the word here used signifies; especially when they have the Spirit of Christ with them, and are under the sprinklings of the blood of Christ, and have a comfortable assurance of being heard and answered; and this is what the Jews call , "the consideration", or "attention of prayer" (s), which they explain thus;
"after a man has prayed, he judges in his heart that the holy blessed God will give him his reward, and will do everything needful for him, and will hear his prayer, because he has prayed with intention;''
but this is much better expressed, and upon a much better foundation, by our apostle here:
that if we ask anything according to his will, he heareth us; to ask anything according to the will of God, is to ask, as to matter, what, and in a manner which, is agreeably to it; by which is meant, not his secret will, or his purposes and decrees, which are unknown, though, so far as these are made known, they are not to be prayed against, for they can never be made void; and therefore, when God had declared it as his purposing will, that the Israelites in the wilderness should not enter into Canaan's land, and that he had rejected Saul from the kingdom, in these cases it would have been wrong for Moses to have prayed for the one, or Samuel for the other; 1-Samuel 16:1; and though no one person is to be excluded from our prayers on the account of the decree of reprobation, since no man can certainly be known to be a reprobate; yet it does not become us to pray for the conversion and salvation of reprobates in general, since this would be contrary to the decree of God: and such purposes which God has declared by prophecy he has purposed in himself, as the conversion of the Jews, the bringing in the fulness of the Gentiles, the destruction of antichrist, and the glory of the Gospel church, for these we should pray that God would hasten them in his own time, and we are sure of being heard; but the revealed will of God is here intended, by which it appears that all grace is laid up in Christ, and all spiritual blessings are with him, and that the covenant of grace is ordered in all things, and full of the sure mercies of David, and of exceeding great and precious promises; all which are treasured up for the benefit and use of the people of God; and if, therefore, they ask for any grace, or supply of grace, for any spiritual blessing or mercy laid up in Christ, in the covenant, or in any of the promises, they ask that for matter which is according to the will of God, and which they may be assured they shall have, sooner or later: and to ask in a manner agreeably to his will, is to come in the name of Christ, and make mention of his righteousness, and ask for his sake; to put up all petitions in faith, with fervency, in sincerity, and uprightness; with reverence, humility, and submission to the divine will, and with importunity; and such askers God hears, even so as to answer, and grant their requests in his own time, though not always in theirs; in some cases sooner, in others later, according to his infinite wisdom, and in his own way, which is always the best, though not in theirs, as in the case of the Apostle Paul, 2-Corinthians 12:7. The Alexandrian copy and the Ethiopic version read, "if we ask anything according to", or in his name: that is, of Christ, and which agrees with John 14:13.
(s) T. Bab. Bava Bathra, fol. 164. 2.

the confidence--boldness (1-John 4:17) in prayer, which results from knowing that we have eternal life (1-John 5:13; 1-John 3:19, 1-John 3:22).
according to his will--which is the believer's will, and which is therefore no restraint to his prayers. In so far as God's will is not our will, we are not abiding in faith, and our prayers are not accepted. ALFORD well says, If we knew God's will thoroughly, and submitted to it heartily, it would be impossible for us to ask anything for the spirit or for the body which He should not perform; it is this ideal state which the apostle has in view. It is the Spirit who teaches us inwardly, and Himself in us asks according to the will of God.

And this is the confidence. We may be assured our prayers will be granted, if we ask according to his will. There is this condition.
If we know that he hear us. Hear us with open ears. Then we may know that we have what we ask. It will be granted.
If a man see his brother sin. Then a brother can be overtaken by sin.
Not unto death. There is a sin not unto death, and one unto death. The sin described in Hebrews 6:4-6 is evidently unto death; that described in Galatians 6:1 is one not unto death. In the latter case the sinners can be restored, and we may pray for them with the assurance that they will be. This implies both work and prayer.
All unrighteousness. All wrong doing is sin, but the condition of soul that sets it against righteousness and against Christ as steel is a sin unto death. Such a soul repels Christ the life.

And we - Who believe. Have this farther confidence in him, that he heareth - That is, favourably regards, whatever prayer we offer in faith, according to his revealed will.