Verse 2
Ye were Gentiles - Previously to your conversion to the Christian faith; ye were heathens, carried away, not guided by reason or truth, but hurried by your passions into a senseless worship, the chief part of which was calculated only to excite and gratify animal propensities.
Dumb idols - Though often supplicated, could never return an answer; so that not only the image could not speak, but the god or demon pretended to be represented by it could not speak: a full proof that an idol was nothing in the world.