But Moses said to the LORD, “Oh, my Lord, I am not eloquent, either in the past or since you have spoken to your servant, but I am slow of speech and of tongue.”(Exodus 4:10 ESV)
This is what we all say. We think more of the words than of the message; more of our eloquence or slowness of speech than of the King’s seal and signature.
Moses had learned many wholesome lessons through his long sojourn in Midian; but he had to learn this last one, that God does not want excellency of speech or of language in His messengers, but the unction and power which come on those who speak after a direct audience with the Eternal.
Aaron, who came to meet Moses, could speak well; but he was a weak man, whose alliance with Moses caused his nobler younger brother much anxiety and pain.
However, God determined to send Aaron with him, to be his colleague and spokesman. Better a thousand times had it been for Moses to trust God for speech than be thus deposed of his premiership.
Be sure to gel thy message from the King – Wait before Him in the inner shrine, till He says the word which thou shalt speak. This will give thee the real eloquence of the heart.
Look up for the right words – The Apostle said that the Corinthians were enriched in all utterance, and he said that he spoke the Divine mysteries in words which the Holy Spirit taught. Ask for these, and you will not be disappointed.
Rely on the Divine cooperation – There is another force at work, more subtle and penetrating than the most eloquent words of man – the power of the Holy Ghost.
Seek for His Divine demonstration and co-witness. And it shall come to pass, that mysterious influences shall move over the hearts of those that listen to thy words, which shall attest the mighty fellowship and cooperation of One whom the natural man cannot detect.–F.B. Meyer