Adam Clarke's Bible Commentary Verse 1. They will not believe me] As if he had said, Unless I be enabled to work miracles, and give them proofs by extraordinary works as well as by words, they will not believe that thou hast sent me.
Matthew Henry Commentary
Verses 1-9 - Moses objects, that the people would not take his word, unless he showed them some sign. God gives him power to work miracles. But thos who are now employed to deliver God's messages to men, need not the power to work miracles: their character and their doctrines are to be tried by that word of God to which they appeal. These miracle especially referred to the miracles of the Lord Jesus Christ. I belonged to Him only, to cast the power of the devil out of the soul and to heal the soul of the leprosy of sin; and so it was for Him firs to cast the devil out of the body, and to heal the leprosy of the body.
Original Hebrew ויען6030 משׁה4872 ויאמר559 והן2005 לא3808 יאמינו539 לי ולא3808 ישׁמעו8085 בקלי6963 כי3588 יאמרו559 לא3808 נראה7200 אליך413 יהוה׃3068