The Mission of John the Baptist
Many of the chief priests and people of Israel who respected John the Baptist thought that he might be the Messiah. Therefore, if John had proclaimed that he was Elijah and testified that Jesus was the Messiah, all the Jewish people at that time would have been able to recognize and receive Jesus, obtaining salvation. Then, Jesus' lack of social status and background would never have mattered. However, John's insistence that he was not Elijah, due to his ignorance of God's providence, made Jesus seem a liar. This was the main factor that prevented the people of Israel from coming to Jesus.