John Calvin Reformed @genevareformer

30. Now I beseech you, etc. It is well known from many passages how much ill-will prevailed against Paul in his own nation on account of false reports, as though he taught a departure from Moses. He knew how much calumnies might avail to oppress the innocent, especially among those who are carried away by inconsiderate zeal.

Matthew Henry Presbyterian @wholebiblehenry

Here we have, I. St. Paul's desire of a share in the prayers of the Romans for him, expressed very earnestly, Rom 15:30-32. Though Paul was a great apostle, yet he begged the prayers of the meanest Christians, not here only, but in several other of the epistles. He had prayed much for them, and this he desires as the return of his kindness.

Commenting on Romans 15:30-33

John Gill Reformed Baptist @doctorgill

Now I beseech you, brethren,.... Having declared his intention of coming to them, and his confidence of it, he entreats an interest in their prayers; and which he urges from the consideration of their mutual relation as "brethren"; and therefore should love one another, and show it, among other things, by praying for each other to their common parent, in whom they have a joint...