One man was going through financial stress and quoted Phil 4:19. He said that over and over for 10 minutes and immediately felt better!
Another person quoted Psalm 23 and immediately felt faith rise up and get confidence that God will lead them and they do not need to fear the future!
Another person resisted the devil with James 4:6-8 and commanded fear to Go in Jesus name 10 times and the 10th time the fear left him!
Why are these above examples so powerful – The Holy Bible is not a history book but a spiritual book so Holy Spirit performs the scriptures that you speak with belief in your heart!