Tell no man - Do not noise it abroad. He was not ambitious of being known, and he knew that if much was said of his cures, it would excite the jealousy of the Pharisees and endanger his life.
Related Commentaries of Mark 7:36
Mark 7:36
36 And he charged them that they should tell no man: but the more he charged them, so much the more a great deal they published it;