Have faith in God
“And Jesus answering saith unto them, Have faith in God. For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith. Therefore I say unto you, What things soever ye desire, when ye pray, believe that ye receive them, and ye shall have them.” Mark 11:22-24 ( KJV)
Faith and power go hand in hand. 
Several times we find Jesus speaking about the power of faith. 
 It’s not enough to say that you are a believer and that you have faith. 
 The object of your faith is crucial.
 Jesus was talking about having faith in God. 
Have faith in God’s Promises and in His Power. 
These two things are related to the Person of God.
 True faith allows us to believe the impossible.
 It also allows us to receive the impossible, 
It allows us to see the impossible.
 Unbelief is the greatest obstacle to our faith.
  Pride hinders your faith.
 You can’t have true faith in God if you are proud. 
Another obstacle is UnForgiveness. 
Is your faith powerful?
What is your faith based on?