The Thief's Coming -Revelation 16:15

"Behold, I am coming as a thief. Blessed is he who watches, and keeps his garments, lest he walk naked and they see his shame."

Standing at the Door...Revelation 3:20

"Behold, I stand at the door and knock. If anyone hears My voice and opens the door, I will come in to him and dine with him, and he with Me."

God promises fellowship to those who hear Him and let Him come into their hearts.