In the Words of Dr. Willard Fuller:

I am convinced that everyone everywhere needs to see the power of God in operation--that people have been preached to and preached at enough--that they need to see the power of God in action by ministers--that we are all ministers and should be able to say with St. Paul, "I have not come to you with enticing words of man's wisdom, but in demonstration of the Spirit and of Power." (1 Cor. 2:4)

I am convinced also that St. Paul said this because Jesus had previously commissioned all followers to, among other things, heal the sick.

May I admonish you, the reader, to consider the words of Jesus, "These signs shall follow them that believe; they shall lay hands on the sick and they shall recover." Now, are you laying hands on the sick and seeing them healed? If Jesus said, "These signs "shall" follow them that believe" and it's not happening in your life, could it be that you are not laying hands on people?