In the third chapter of Revelation, Christ sums up His message to all seven pastors and the churches of Revelation. And His words are telling: “Behold, I stand at the door and knock: if any man hear my voice, and open the door, I will come in to him, and will sup with him, and he with me” (3:20). Too often, Christians don’t open up the doors of their hearts to Jesus. When He knocks, they’re not even home. Instead, there’s a sign on the door, saying, “Dear, Lord, I’m off to minister at the hospital, then later at the jail. See You in church.”