Luke 3:18

And many other thing's
Relating to the person and office of the Messiah, to the nature of his kingdom, the Gospel dispensation, and to faith in him; for he pointed him out to the people, and exhorted them to believe in him, and expressed much joy and pleasure on the hearing of his success and increase; and these, with others beside, in his "exhortation", or whilst he was

exhorting,
or "comforting", preached he unto the people:
publishing the Gospel, the good news, and glad tidings of the Messiah's being come, and of life, righteousness, and salvation by him.