'Proclaim' in the Bible

Christ did not send me to baptize, but to proclaim the Good News; and not in merely wise words--lest the Cross of Christ should be deprived of its power.

while we proclaim a Christ who has been crucified--to the Jews a stumbling-block, to Gentiles foolishness,

In the same way the Lord also directed those who proclaim the Good News to maintain themselves by the Good News.