The Apostle Paul
Romans 1:13ESV·traditional attribution

I do not want you to be unaware, brothers, that I have often intended to come to you (but thus far have been prevented), in order that I may reap some harvest among you as well as among the rest of the Gentiles.

John Calvin Reformed @genevareformer

13. I would not that you should be ignorant. What he has hitherto testified — that he continually requested of the Lord that he might visit them, might have appeared a vain thing, and could not have obtained credit, had he neglected to seize the occasion when offered: he therefore says, that the effort had not been wanting, but the opportunity; for he had been...

Matthew Henry Presbyterian @wholebiblehenry

We may here observe, I. His thanksgivings for them (Rom 1:8): First, I thank my God. It is good to begin every thing with blessing God, to make that the alpha and omega of every song, in every thing to give thanks. - My God. He speaks this with delight and triumph.

Commenting on Romans 1:8-15

John Gill Reformed Baptist @doctorgill

Now I would not have you ignorant, brethren,.... The apostle calls them brethren, because many of them were Jews, his brethren and kinsmen according to the flesh, and all of them were his brethren in a spiritual relation; and this he does to express his affection to them, and engage their attention and credit to him, and particularly to this matter which he now acquaints...