The Apostle Paul
Romans 1:29ESV·traditional attribution

They were filled with all manner of unrighteousness, evil, covetousness, malice. They are full of envy, murder, strife, deceit, maliciousness. They are gossips,

John Calvin Reformed @genevareformer

29. Understand by unrighteousness, the violation of justice among men, by not rendering to each his due. I have rendered πονηρίαν, according to the opinion of Ammonium, wickedness; for he teaches us that πονηρον, the wicked, is δραστίκον κακου, the doer of evil.

Matthew Henry Presbyterian @wholebiblehenry

In this last part of the chapter the apostle applies what he had said particularly to the Gentile world, in which we may observe, I. The means and helps they had to come to the knowledge of God. Though they had not such a knowledge of his law as Jacob and Israel had (Psa 147:20), yet among them he left not himself without witness (Act...

Commenting on Romans 1:19-32

John Gill Reformed Baptist @doctorgill

Being filled with all unrighteousness,.... From hence, to the end of the chapter, follows a large and black list and catalogue of the sad characters of the Gentiles, and of the best men they had among them; for the apostle is all along speaking, not of the common people, but of their wise professors, and moral instructors; than which there never was a more wicked...