A Jew could use the term lord simply as a title of respect and honor, given to any political, military, or religious leader, including teachers. But for those people to say, Lord, Lord, suggests much more than human respect, as their following comments make clear. That they claimed to have prophesied, cast out demons, and performed miracles in Jesus’ name indicates they acknowledged Him as Lord in a supernatural way. Lord was a common Jewish substitute title for Jehovah, or Yahweh, which name they considered too holy to utter. Therefore to address Jesus as Lord was to address Him as the one true God. To address Him as Lord, Lord was to add a spirit of intense zeal to demonstrate strength of devotion and dedication. In verse 22, the three references to your name are emphatic and convey the significance of who He is. Jesus is therefore talking about those who make a profession of faith in Him.