photo credit: vincentag <a href=”http://www.flickr.com/photos/165551863@N02/42734671594″>Yes, knock in</a> via <a href=”http://photopin.com”>photopin</a> <a href=”https://creativecommons.org/licenses/by-nc-nd/2.0/”>(license)</a>
“Truly, truly, I say to you, he who does not enter by the door into the fold of the sheep, but climbs up some other way, he is a thief and a robber. But he who enters by the door is a shepherd of the sheep (John 10:1-2 NASB).”
Jesus is the doorman.
“So Jesus said to them again, ‘Truly, truly, I say to you, I am the door of the sheep. All who came before Me are thieves and robbers, but the sheep did not hear them. I am the door; if anyone enters through Me, he will be saved, and will go in and out and find pasture (John 10:7-9 NASB).”
Jesus, as the door, knocks at your heart’s door.
“Behold, I stand at the door and knock; if anyone hears My voice and opens the door, I will come in to him and will dine with him, and he with Me (Revelation 3:20 NASB).”