Isaiah 51:12-13

12I, [even] I, am he that comforteth you: who art thou, that thou fearest a man that shall die, and the son of man that shall become as grass;

13and forgettest Jehovah thy Maker, who hath stretched out the heavens, and laid the foundations of the earth; and thou art afraid continually all the day because of the fury of the oppressor, when he prepareth to destroy? And where is the fury of the oppressor?