And Moses spoke before the LORD, saying, "Behold, the children of Israel have not hearkened unto me. How then shall Pharaoh hear me, who am of uncircumcised lips?"

And Moses said unto the LORD, "O my Lord, I am not eloquent, neither heretofore nor since Thou hast spoken unto Thy servant; but I am slow of speech and of a slow tongue."

For though I preach the Gospel, I have nothing to glory about, for necessity is laid upon me. Yea, woe is unto me if I preach not the Gospel!

For if I do this thing willingly, I have a reward; but if against my will, a dispensing of the Gospel is committed unto me.