Purpose of Writing: John 20:31 cites the purpose as follows: "But these are written that you may believe that Jesus is the Christ, the Son of God, and that believing you may have life in His name." Unlike the three synoptic Gospels, John’s purpose is not to present a chronological narrative of the life of Christ, but to display His deity. John was not only seeking to strengthen the faith of second-generation believers and bring about faith in others, but he also sought to correct a false teaching that was spreading.
Layunin ng Sulat: Binanggit sa Juan 20:31 ang mga layunin ng aklat. Ito ay ang mga sumusunod: "Ang mga natala rito'y sinulat upang sumampalataya kayong si Jesus ang Mesias, ang Anak ng Diyos, at sa gayo'y magkaroon kayo ng buhay sa pamamagitan niya."