“As a Christian considers the possibility of being the Christian glorified (a topic I discuss in True Spirituality), often his reaction is, “I am so limited. Surely it does not matter much whether I am walking as a creature glorified or not.” Or, to put it in another way, “It is wonderful to be a Christian, but I am such a small person, so limited in talents—or energy or psychological strength or knowledge— that what I do is not really important.” The Bible, however, has quite a different emphasis: with God there are no little people.
One thing that has encouraged me, as I have wrestled with such questions in my own life, is the way God used Moses’ rod, a stick of wood… Just a stick of wood—but when Moses obeyed God’s command to toss it to the ground, it became a serpent, and Moses himself fled from it. God next ordered him to take it by the tail and when he did so, it became a rod again. Then God told him to go and confront the power of Egypt and meet Pharaoh face to face with this rod in his hand. Exodus 4:20 tells us the secret of all that followed: the rod of Moses had become the rod of God…
Watch the destruction of judgment which came from a dead stick of wood that had become the rod of God. Pharaoh’s grip on the Hebrews was shaken loose, and he let the people go. But then he changed his mind and ordered his armies to pursue them. When the armies came upon them, the Hebrews were caught in a narrow place with mountains on one side of them and the sea on the other. And God said to Moses, “Lift thou up thy rod” (Ex. 14:16). What good is it to lift up a rod when one is caught in a cul-de-sac between mountains and a great body of water with the mightiest army in the world at his heels? Much good, if the rod is the rod of God. The waters divided, and the people passed through. Up to this point, the rod had been used for judgment and destruction, but now it was as much a rod of healing for the Jews as it had been a rod of judgment for the Egyptians. That which is in the hand of God can be used in either way. Later, the rod of judgment also became a rod of supply…
There was nothing in the rod itself. The rod of Moses had simply become the rod of God… The rod also brought military victory as it was held up. It was more powerful than the swords of either the Jews or their enemy (Ex. 17:9)…
Consider the mighty ways in which God used a dead stick of wood. “God so used a stick of wood” can be a banner cry for each of us. Though we are limited and weak in talent, physical energy, and psychological strength, we are not less than a stick of wood. But as the rod of Moses had to become the rod of God, so that which is me must become the me of God. Then I can become useful in God’s hands. The Scripture emphasizes that much can come from little if the little is truly consecrated to God. There are no little people and no big people in the true spiritual sense, but only consecrated and unconsecrated people. The problem for each of us is applying this truth to ourselves: is Francis Schaeffer the Francis Schaeffer of God?...
The people who receive praise from the Lord Jesus will not in every case be the people who hold leadership in this life. There will be many persons who were sticks of wood that stayed close to God and were quiet before Him, and were used in power by Him in a place which looks small to men.
Francis A. Schaeffer, No Little People, No Little Places
http://static.crossway.org/excerpts/1581345186.1.pdf
http://books.google.com/books?id=f-uy7hbFCh8C&printsec=frontcover&dq=No+Little+People&cd=1#v=onepage&q=&f=false