"Prayer is God's business to which men can attend. Prayer is God's necessary business, which men only can do, and that men must do. Men who belong to God are obliged to pray. They are not obliged to grow rich, nor to make money. They are not obliged to have large success in business. These are incidental, occasional, merely nominal, as far as integrity to Heaven and loyalty to God are concerned. Material successes are immaterial to God. Men are neither better nor worse with those things or without them. They are not sources of reputation nor elements of character in the heavenly estimates. But to pray, to really pray, is the source of revenue, the basis of reputation, and the element of character in the estimation of God."
~ E. M. Bounds