Acts 4:12 Salvation is found in no one else, for there is no other name under heaven given to mankind by which we must be saved.
Earlier apostle Peter healed a lame man in Jesus’ name. Jesus was crucified, God raised him from the dead. Here Peter says that “Salvation is found in no one else”, salvation is found only in Jesus’ name. There is no other name under heaven given to mankind by which we can be saved. Only by the name of Jesus, we can be saved. Jesus’s name has power, Jesus’s name has authority. In Jesus’ name, people are healed, in Jesus’ name, demons are cast out. In Jesus’ name, people are saved.