Mark 16:14-18

Still later, as the Eleven were eating supper, he appeared and took them to task most severely for their stubborn unbelief, refusing to believe those who had seen him raised up. Then he said, “Go into the world. Go everywhere and announce the Message of God’s good news to one and all. Whoever believes and is baptized is saved; whoever refuses to believe is damned. “These are some of the signs that will accompany believers: They will throw out demons in my name, they will speak in new tongues, they will take snakes in their hands, they will drink poison and not be hurt, they will lay hands on the sick and make them well.”