2 preach the word; be ready in season and out of season; reprove, rebuke, and exhort, with complete patience and teaching.
Deuteronomy 8
3 And he humbled you and let you hunger and fed you with manna, which you did not know, nor did your fathers know, that he might make you know that man does not live by bread alone, but man lives by every word that comes from the mouth of the LORD.
Romans 10
8 But what does it say? “The word is near you, in your mouth and in your heart” (that is, the word of faith that we proclaim);