The Apostle Paul
Ephesians 1:13WEB·traditional attribution

in whom you also, having heard the word of the truth, the Good News of your salvation—in whom, having also believed, you were sealed with the Holy Spirit of promise,

Albert Barnes Presbyterian

Verse 13. In whom ye also trusted. This stands in contrast with those who had first embraced the gospel. Heard the word of truth. The gospel; called the word or message of truth, the word of God, etc. See . The phrase, "the word of truth," means "the true word or message." It was a message unmixed with Jewish traditions or Gentile philosophy. The gospel of your salvation.

John Gill Reformed Baptist

In whom ye also trusted,.... The Gentile believers, the Ephesians, whom the apostle now particularly addresses; and who participated of the same grace and privileges with the believing Jews; the promise belonged to all that God called, whether afar off or nigh; and the same common salvation was sent to one as to another; and the same faith was wrought in one as in the...

John Calvin Reformed

13. In whom ye also. He associates the Ephesians with himself, and with the rest of those who were the first fruits; for he says that they, in like manner, trusted in Christ. His object is, to shew that both had the same faith; and therefore we must supply the word trusted from the twelfth verse.