Soak up the Word until you're so full of it that if you get touched on any side by difficulty, the Word comes out.
Paul and Silas had already offered a prayer to God, but their answer came when they offered up praise to God.
The only secret to success I know is walking in line with the Word of God, and praying and listening to the Holy Spirit.
No matter who teaches on any Bible subject, you need to study the Bible yourself to determine whether what is being taught is right.
The greatest "war" the believer will ever wage is not with the devil, but it is between the flesh and the spirit.