After he received all the power from God, he began to work on God’s plan. When he opened the book, he was able to see the plan and recognized things that he had preached to people while he was in this world was somewhat different from what God wants. So he needed to correct it.
But Jesus was already glorified in heaven and will not come back in this world as a human being again. God had already decided to select two people to serve him, which was prophesied through Zechariah. Jesus knew this, so he announced the plan through John the apostle. It is the famous book, Revelations.
When Jesus was in this world, he was able to talk to us as a human being. His words were recorded in the Gospels of Matthew, Mark, Luke, and John. Unfortunately, Christianity in the world has not known any of Jesus’ words apart from these four gospels. Nobody knows more than those. Even many famous pastors and scholars have studied the Bible in detail, but have only been able to preach what Jesus Christ said while he was in this world.
But Paul the apostle was able to see something more than