Revelation 3:20-NIV
Here I am! I stand at the door and knock. If anyone hears my voice and opens the door, I will come in and eat with that person and they with me.
Jesus in this Scripture is speaking to the church in Laodicea. The people he is talking to were already claiming to be his disciples. The church allowed sins to infiltrate their lives and changed their course away from God. Jesus, being the chief priest, is calling them to return to him. When Jesus walked amongst his followers in John 14:6-7, he declared that he is the only way to God. In Revelation 3:20, he is reminding and persuading the church that his door is always opened for them to come back if they choose to repent. He is calling the church back hoping like the prodigal son they will return home. What area (s) in your life do you need to hear God’s voice? He is ready to take you back (Luke 15:11-32).