Isaiah 6:7,8 (1611 KJV !!!!) " And he laid it upon my mouth, and said, Lo, this has touch thy lips; and thy iniquity is taken away, and they sin is purged." (8) " Also I heard the voice of the Lord, saying, Whom shall I send, and who will go for us? Then said I, Here am I; send me." BEFORE SERVING GOD YOUR SINS MUST BE PURGED (OR CLEANED) !!!! ONCE YOUR HEART IS PURE, THAN GOD CAN US YOU !!!!