Here is your encouragement, if you stand alone. You have no reason to be cast down and faint-hearted. You are not weak, though few, if God is with you. There is nothing too great to be done by a little company, if only that have Christ on their side. Away with the idea that numbers alone have power! Cast away the old vulgar error that majorities alone have strength. Get firm hold of the great truth that minorities always move the world. Think of the little flock that our Lord left behind him, and the one hundred and twenty names in that upper chamber in Jerusalem, who went forth to assault the heathen world! Think of George Whitefield assailing boldly the ungodliness which deluged all around him, and winning victory after victory! Think of all this. Cast fear away. Lay out your talents heartily and confidently for God.
-- J.C. Ryle, A Sketch of the Life and Labors of George Whitefield .