Before the cross, Jesus prayed three times "Not my will, but thine be done." The surrendering of Christ's own will caused such an internal struggle that it caused him to sweat blood in the garden. Jesus taught His disciples, "if any man will come after me, let him deny himself, and take up his cross." Surrendering to God's will is a fight, and our greatest opponent is often ourselves. If Christ had to fight to surrender, so do we.