Charles H. Spurgeon on Psalms 10:17

There is a kind of omnipotency in prayer, as having an interest and prevalency with God's omnipotency. It hath loosed iron chains (Acts 16:25, 26); it hath opened iron gates (Acts 12:5-10); it hath unlocked the windows of heaven (1 Kings 18:41); it hath broken the bars of death (John 11:40, 43). Satan hath three titles given in the Scriptures, setting forth his malignity against the church of God: a dragon, to note his malice; a serpent, to note his subtlety; and a lion, to note his strength. But none of all these can stand before prayer. The greatest malice of Haman sinks under the prayer of Esther; the deepest policy, the counsel of Ahithophel, withers before the prayer of David; the largest army, a host of a thousand Ethiopians, run away like cowards before the prayer of Asa. Edward Reynolds, 1599-1676.