“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 I will sup with him, and he with me.” Now this is a picture of the Lord Jesus at the heart’s door of the sinner. It’s a glorious picture. He stands at the door and knocks. Now He won’t crash the door. The Lord Jesus will move and He has moved heaven and hell to get to the door of your heart. But when He gets there, He’ll stop and knock. And you’ll have to open the door to let Him in. That is the picture that is there.