A prophetic vision of the end times, encouraging perseverance and faithfulness until Christ's return.
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.
Look, I am knocking at the door: if anyone hears my voice and opens the door, I will enter and have a meal with them, and they with me.