But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus Christ, his Son, cleanses us from all sin.

 (iii) Twice the gospel message is called the word of hearing (logos ( G3056) akoes G189) ( 1 Thessalonians 2:13; Hebrews 4:2). That is to say, it depends on two things, on a voice ready to speak it and an ear ready to hear it. 