i got these from my church bulletin...enjoy

Groanings which cannot be uttered are often prayers which cannot be refused. -Spurgeon
God warms His hands at a man's heart when he prays. -John Masefield
Men may spurn our appeals, reject our message, oppose our arguments, despise our persons, but they are helpless against our prayers. -J.S.Baxter
History is silent about revivals that did not begin with prayer. -Edwin Orr
Any concern too small to be turned into a prayer is too small to be made into a burden. -Corrie Ten Boom