Now may the God who gives endurance and encouragement grant you harmony with one another in Christ Jesus,
5. 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...
The apostle, having delivered two exhortations, before he proceeds to more, intermixes here a prayer for the success of what he had said. Faithful ministers water their preaching with their prayers, because, whoever sows the seed, it is God that gives the increase. We can but speak to the ear; it is God's prerogative to speak to the heart. Observe, I.
Commenting on Romans 15:5-6
That ye may with one mind and one mouth;.... This is the end for which the above request is made, and shows, that a cordial and sincere affection for one another is necessary to the worshipping of God with one consent, to a joining together in acts of religious service, both in praying to God, and in praising of him, which latter seems here chiefly...