I have driven out demons before and it does not require 2 paragraphs to drive them out. All it takes its Faith. Lets see for ourselves how demons were driven out by men of the Bible.
And Jesus rebuked him, saying, Hold thy peace, and come out of him. And when the unclean spirit had torn him, and cried with a loud voice, he came out of him. Mark 1:25-26
And Jesus rebuked the devil; and he departed out of him: and the child was cured from that very hour. Then came the disciples to Jesus apart, and said, Why could not we cast him out? And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you. Matthew 17:17-20
I'd say that from whereever you got that paragraphs of exorcism from that this man has seen the exorcist movie too many times, either you drive them out in the name of Jesus at that moment or you don't!
God Bless!