The Bible makes us understand that after Jesus ascended to heaven, the disciples received the power of the Holy Spirit as promised by Jesus, and they went out into the world and continued to spread the gospel. They did everything that Jesus had commanded them to do, including baptizing people in the name of the Father, Son, and Holy Spirit (Matthew 28:18-20). They also performed miracles in Jesus' name (Acts 5:12), preached the gospel to both Jews and Gentiles (Acts 8:4-5; 10:34-35), and continued to grow the early church (Acts 2:41-47). The disciples' obedience to Jesus' commission resulted in the spread of Christianity throughout the world.