Adam Clarke on Acts 14:1

In Iconium - See the conclusion of the preceding chapter.

So spake - Και λαλησαι οὑτως. With such power and demonstration of the Spirit, that a great multitude both of the Jews, genuine descendants of one or other of the twelve tribes, and also of the Greeks, Ἑλληνων, probably such as were proselytes of the gate, believed, received the Christian religion as a revelation from God, and confided in its Author for salvation, according to the apostles' preaching.