And the God of patience, etc. God is so called from what he produces; the same thing has been before very fitly ascribed to the Scriptures, but in a different sense: God alone is doubtless the author of patience and of consolation; for he conveys both to our hearts by his Spirit: yet he employs his word as the instrument; for he first teaches us what is true consolation, and what is true patience; and then he instills and plants this doctrine in our hearts. But after having admonished and exhorted the Romans as to what they were to do, he turns to pray for them: for he fully understood, that to speak of duty was to no purpose, except God inwardly effected by his Spirit what he spoke by the mouth of man. The sum of his prayer is, -- that he would bring their minds to real unanimity, and make them united among themselves: he also shows at the same time what is the bond of unity, for he wished them to agree together according to Christ Jesus. Miserable indeed is the union which is unconnected with God, and that is unconnected with him, which alienates us from his truth. [1] And that he might recommend to us an agreement in Christ, he teaches us how necessary it is: for God is not truly glorified by us, unless the hearts of all agree in giving him praise, and their tongues also join in harmony. There is then no reason for any to boast that he will give glory to God after his own manner; for the unity of his servants is so much esteemed by God, that he will not have his glory sounded forth amidst discords and contentions. This one thought ought to be sufficient to check the wanton rage for contention and quarreling, which at this day too much possesses the minds of many.

Footnotes

1 - There is a difference of opinion as to the unity contemplated here, whether it be that of sentiment or of feeling. The phrase, to auto phronein, occurs in the following places, Romans 12:16; Romans 15:5; 2-Corinthians 13:11; Philippians 2:2; Philippians 3:16; Philippians 4:2 Leigh says, that the phrase signifies to be of one mind, of one judgment, of one affection, towards one another. But though the verb phronein may admit of these three significations, yet the Apostle no doubt had in view a specific idea; and when we consider that he had been inculcating the principle of toleration as to unity of sentiment with regard to the eating of meats and of observing of days, and that he has been enforcing the duty of forbearance, and of sympathy, and of love towards each other, it appears probable that unity of feeling and of concern for each other's welfare is what is intended here. Beza, Scott, and Chalmers take this view, while Pareus, Mede, and Stuart take the other, that is, that unity of sentiment is what is meant. What confirms the former, in addition to the general import of the context, is the clause which follows, "according to Christ Jesus," which evidently means, "according to his example," as mentioned in verse 3. Then in the next verse, the word homothumadon refers to the unity of feeling and of action, rather than to that of sentiment. It occurs, besides here, in these places, Acts 1:14, Acts 2:1,46; Acts 4:24; Acts 5:12; Acts 7:57; Acts 8:6; Acts 12:20; Acts 15:25; Acts 18:12; Acts 19:29. It is used by the Septuagint for ychd, which means "together." It is rendered "unanimiter -- unanimously," Beza; "with one mind," by Doddridge; and "unanimously," by Macknight. It is thus paraphrased by Grotius, "with a mind full of mutual love, free from contempt, free from hatred." -- Ed.

Now the God of patience - The God who is "himself" long-suffering, who bears patiently with the errors and faults of his children, and who can "give" patience, may he give you of his Spirit, that you may bear patiently the infirmities and errors of each other. The example of God here, who bears long with his children, and is not angry soon at their offences, is a strong argument why Christians should bear with each other. If God bears long and patiently with "our" infirmities, "we" ought to bear with each other.
And consolation - Who gives or imparts consolation.
To be like-minded - Greek To think the same thing; that is, to be united, to keep from divisions and strifes.
According to Christ Jesus - According to the example and spirit of Christ; his was a spirit of peace. Or, according to what his religion requires. The name of Christ is sometimes thus put for his religion; 2-Corinthians 11:4; Ephesians 4:20. If all Christians would imitate the example of Christ, and follow his instructions, there would be no contentions among them. He earnestly sought in his parting prayer their unity and peace; John 17:21-23.

Now the God of patience and consolation - May that God who endued them with patience, and gave them the consolation that supported them in all their trials and afflictions, grant you to be like-minded - give you the same mode of thinking, and the same power of acting towards each other, according to the example of Christ.

(4) Now the God of patience and consolation grant you to be likeminded one toward another according to Christ Jesus:
(4) We must take an example of patience from God: that both the weak and the strong, serving God with a mutual consent, may bring one another to God, as Christ also received us to himself, although we were ever so unworthy.

Now the God of patience and consolation,.... These titles and characters of God are manifestly used on account of what is before said concerning the Scriptures, and to show, that the efficacy and usefulness of them, in producing and promoting patience and comfort, entirely depend upon God the author of them: from exhorting, the apostle proceeds to petitioning; well knowing that all his exhortations would be of no avail without the power of divine grace accompanying them. The words are a prayer. The object addressed is described as "the God of patience", because he is the author and giver of that grace: it is a fruit of his Spirit, produced by the means of his word, called the word of his patience. The Heathens themselves were so sensible that this is a divine blessing, that they call patience , "the invention of the gods" (w). God is the great pattern and exemplar of patience; he is patient himself, and bears much and long with the children of men; with wicked men, whose patient forbearance and longsuffering being despised by them, will be an aggravation of their damnation; but his longsuffering towards his elect issues in their salvation: he waits to be gracious to them before conversion, and after it bears with their infirmities, heals their backslidings, forgives their iniquities, patiently hears their cues, requests, and complaints, relieves and supports them, and carries them even to hoary hairs; and is in all a pattern to be imitated by his people. He is also the object of this grace; he it is on whom and for whom saints should and do patiently wait, until he is pleased to manifest himself, and communicate to them for the supply of their wants of every sort; and upon whose account and for whose sake they patiently suffer reproach and persecution; the exercise of patience is what he requires, and calls for, and is very grateful and well pleasing to him; to all which add, that he it is who strengthens to the exercise of it, and increases it; and which he does sometimes by tribulation; faith and other graces, being thereby tried, produce patience; and which at length, through divine grace, has its perfect work. Moreover, the object of prayer is described, as "the God of consolation"; all true, real, solid comfort springs from him, which he communicates by his son, the consolation of Israel; by his Spirit, the comforter; by his word, the doctrines and promises of which afford strong consolation to the heirs of promise, sensible sinners and afflicted souls; by the ordinances of the Gospel, which are breasts of consolation; and by the faithful ministers of Christ, who are "Barnabases", sons of consolation, Acts 4:36. The petition follows,
grant you to be like minded one towards another; which does not respect sameness of judgment in the doctrines of faith; though this is very necessary to an honourable and comfortable walking together in church fellowship; much less an agreement in things indifferent: the apostle's meaning is not, that they should all abstain from meats forbidden by the law of Moses, or that they should all eat every sort of food without distinction; nor that they should all observe any Jewish day, or that they should all observe none; rather, that everyone should enjoy his own sentiment, and practise as he believed: but this request regards a likeness of affection, the sameness of mutual love, that they be of one heart, and one soul; that notwithstanding their different sentiments about things of a ceremonious kind, yet that they should love one another, and cease either to despise or judge each other; but think as well and as highly of them that differ from them, as of themselves, and of those of their own sentiments, without preferring in affection one to another; but studying and devising to promote and maintain, as the Syriac here reads it, "an equality" among them; showing the same equal affection and respect to one as to the other, and to one another; the Jew to the Gentile, and the Gentile to the Jew; the strong to the weak, and the weak to the strong. This is what is greatly desirable. It is grateful to God; it is earnestly wished for by the ministers of the Gospel: and is pleasant and delightful to all good men; but it is God alone that can give and continue such a Spirit: this the apostle knew, and therefore prays that he would "grant" it: and for which request there is a foundation for faith and hope concerning it; since God has promised he will give his people one heart, and one way, as to fear him, so to love one another. The rule or pattern, according to which this is desired, is next expressed,
according to Christ Jesus; according to the doctrine of Christ, which teaches, directs, and engages, as to sameness of judgment and practice, so to mutual love and affection; and according to the new commandment of Christ, which obliges to love one another; and according to the example of Christ, who is the great pattern of patience and forbearance, of meekness and humility, of condescension and goodness, and of equal love and affection to all his members.
(w) Archius apud Philostrat. Vit. Apollon. l. 7. c. 12.

Now the God of patience and consolation--Such beautiful names of God are taken from the graces which He inspires: as "the God of hope" (Romans 15:13), "the God of peace" (Romans 15:33).
grant you to be likeminded--"of the same mind"
according to Christ Jesus--It is not mere unanimity which the apostle seeks for them; for unanimity in evil is to be deprecated. But it is "according to Christ Jesus"--after the sublimest model of Him whose all-absorbing desire was to do, "not His own will, but the will of Him that sent Him" (John 6:38).

According to the power of Christ Jesus.