Jesus did not promise that the signs referred to in Mark 16:17 should always follow. The speaking with tongues, casting out devils, taking up serpents, etc., were signs suitable for that age when the people, being densely ignorant, expected miracles and signs. Christ reproved the tendency, and on more than one occasion refused to gratify them. He wanted them to learn from the sign to seek spiritual blessings at his hands, which were of much greater value to them. We have entered into that higher and better understanding of him. It is much more wonderful to see a drunkard reclaimed, a vicious man reformed, than it was to see a lame man healed. The power to cast out devils and to speak with tongues and take up serpents would not be nearly so valuable to us as is the power he gives to transform evil lives.