19 Now this is the testimony of John, when the Jews sent priests and Levites from Jerusalem to ask him, “Who are you?” 20 He confessed, and did not deny, but confessed, “I am not the Christ.” 21 And they asked him, “What then? Are you Elijah?” He said, “I am not.” “Are you the Prophet?” And he answered, “No.” 22 Then they said to him, “Who are you, that we may give an answer to those who sent us? What do you say about yourself?” 23 He said: “I am ‘The voice of one crying in the wilderness: “Make straight the way of the Lord,” ’ as the prophet Isaiah said. (John 1:19–23, NKJV)
We must know who we are. Christians are the children of God, disciples of Jesus, and servants of righteousness (1 Jno. 3:1-3; Acts 11:26; Rom. 6:17-18). John knew who he was. Being repeatedly asked, “Who are you?” John quoted Isaiah 40:3, declaring himself to be the prophesied forerunner of the Messiah. John was not the Christ; he announced the Christ to Israel (Jno. 1:29-34; 3:28). John was not Elijah. He came “in the spirit and power of Elijah,” and called on Israel to repent (“to turn the hearts of the fathers to the children, and the disobedient to the wisdom of the just”) “to make ready a people prepared for the Lord” (Lk. 1:16-17). Jesus identified John as Malachi’s prophesied Elijah (Mal. 4:5-6; Matt. 11:14; 17:10-12). John was not “the Prophet” predicted by Moses (Deut. 18:18-19). He would decrease as Jesus increased and spoke the words of God (Jno. 3:30-34). John knew who he was. He fulfilled his God-given work. Do you know who you are? If so, then use today to do the work God has given you (Rom. 12:3-8).