Praying Offensively vs Defensively (borrowed from a Bill Johnson sermon)

I heard a sermon this morning from Pastor Bill Johnson. If I hear a good one I like to recap it generally. Christians pray very well from a defensive position when trouble strikes. The better approach is to stay prayed up in advance. Jesus prayed 40 days in the wilderness after his anointing, and this enabled him to deal with the demons the apostles could not remove. Also to pray effectively it is best to pray the things on Gods heart. How do you discern the things that are on Gods heart? You do so by staying close to Him in prayer at all times. Become His friend. John 15:15 (KJV) Henceforth I call you not servants; for the servant knoweth not what his lord doeth: but I have called you friends; for all things that I have heard of my Father I have made known unto you. In this verse Jesus tells us that His friends know what He is up to and can pray in collaboration with Him to bring these things to pass. This is the best way to pray. Stay prayed up. Stay close to God by living a holy life and being often in prayer. Then you can pray most effectively.