The Apostle Paul
Romans 15:13BSB·traditional attribution

Now may the God of hope fill you with all joy and peace as you believe in Him, so that you may overflow with hope by the power of the Holy Spirit.

John Calvin Reformed

13. And may the God, etc. He now concludes the passage, as before, with prayer; in which he desires the Lord to give them whatever he had commanded. It hence appears, that the Lord does in no degree measure his precepts according to our strength or the power of free-will; and that he does not command what we ought to do, that we, relying on...

Matthew Henry Presbyterian

Here is another prayer directed to God, as the God of hope; and it is, as the former (Rom 15:5, Rom 15:6), for spiritual blessings: these are the blest blessings, and to be first and chiefly prayed for. I. Observe how he addresses himself to God, as the God of hope.

John Gill Reformed Baptist

And I myself also am persuaded of you,.... This is said by way of prevention to an objection that might he made to the apostle's prayers and exhortations by the Romans. What does the apostle mean by all this? what does he think of us, or take us to be? men that live in malice to one another, devoid of all humanity, and mutual respect?