Believed

Matthew 8:13: "Go! It will be done for you just as you believed it would."

God's power is unlimited. But His power can not be unleashed in us unless we believe. Jesus of Nazareth wasn't just God, but also a Man. When He prayed, He didn't always pray as the Son of God but also as a mere Man ("If it be your will, please take this cup from Me." That's the prayer of a desperate Man). But this Man had perfect, unshaking, mountain-moving faith in the supernatural God who exerted His immense strength when He raised His Son from the dead. We should believe likewise.