Is that Jesus knocking?

Who and how He promoted the question through, is His knocking at the responders ( not literally ) hearts. What might well be someones last day and final opportunity to receive Jesus as their personal Lord and Savior, they will once again ignore the call and count this moment as a simple child's tale. But in fact, His way is simple, " Behold I stand at the door knocking, If any man would hear my voice and open the door, I will come in to him and sup with him and he with me"! Rev. 3v.20