The time had come. Previously, Moses thought he was ready, and he impetuously promoted himself to do the job. He did it without waiting for God.
Look at the difference: Before, Moses promoted himself, but now he says, "God, who am I?" What a change took place in his thinking! He not only hesitated about going, but he almost seems petrified about the prospects of going. This is a true principle of those who have been humbled in their field of expertise.
The young foolishly think, in their vanity, that their strength will allow them to sail through any problem. They are deceived by their own ignorance. Like Moses, they foolishly rush in where angels fear to tread. When they come to understand, usually after years of experience, they realize how very little they know.
This principle is clearly shown in the way a student of science might be humbled. He may have graduated from high school, then from college, and may have even obtained a master's degree and now works on a doctorate. He has learned a great deal. However, after maybe twenty years of experience in the field of chemistry or biology, he realizes there is a great deal more that he does not know, more than his accumulation of schooling and experience. If he is a Christian, he begins to see God's creation and the Creator's mind in a much different light.
That is what has happened to Moses. In those forty years, his impetuous spirit had been dissolved, and he saw the power of Egypt in its true light. He may have feared execution, imprisonment, or embarrassment by the powerful Egyptians.
Does this not encumber and constrain us as well? We worry and fear that we will look foolish before friends and relatives if we obey God—if we keep the Sabbath or tithe. How many of our relatives have castigated us because of tithing? It seems awfully dumb to them, but how do we feel? Do we fear what they think?
Moses more fully recognizes his weaknesses in comparison to Egypt, and he quails at the thought. God has to overcome Moses' resistance. What a change! Moses was going to do it on his own before, but God now has to overcome his resistance. All of the testing God had put Moses through produces right faith and right conviction.
John W. Ritenbaugh
Conviction, Moses and Us