In John 20:19-31, Jesus appeared to his disciples twice, once to commission and equip them and a second time to show himself to Thomas. In response to seeing Jesus, Thomas made an astounding declaration about Jesus, calling him “my Lord and my God!” After this declaration, the author spelled out his purpose in writing this book: for you to believe.
Because of the Holy Spirit, believers can live in a way that pleases God.
In the next pair of sections about John and Jesus, Luke reported that the Word of God came upon John, and the Holy Spirit...
God is free to define Israel, to show mercy or wrath, and to add to Israel from the nations.