Ezekiel 3:4-11

And he said unto me, Son of man, go, get thee unto the house of Israel, and speak with my words unto them. For thou art not sent to a people of a strange speech and of a hard language, but to the house of Israel; not to many peoples of a strange speech and of a hard language, whose words thou canst not understand. Surely, if I sent thee to them, they would hearken unto thee. But the house of Israel will not hearken unto thee; for they will not hearken unto me: for all the house of Israel are of a hard forehead and of a stiff heart. Behold, I have made thy face hard against their faces, and thy forehead hard against their foreheads. As an adamant harder than flint have I made thy forehead: fear them not, neither be dismayed at their looks, though they are a rebellious house. Moreover he said unto me, Son of man, all my words that I shall speak unto thee receive in thy heart, and hear with thine ears. And go, get thee to them of the captivity, unto the children of thy people, and speak unto them, and tell them, Thus saith the Lord Jehovah; whether they will hear, or whether they will forbear.