 The Holy Spirit is the one who helps you to pray when you don't know what to pray. When do I do intercession? When do I worship? When do I study the Word? When do I rebuke the demons? Do I have to speak out loud? Can I pray in my mind? When do I pray in tongues? And can I pray in tongues in my mind? These are questions I wonder. But the Holy Spirit removes that complicated system, that rigidity, that makes it more of an obligation than an opportunity. And He guides you in every moment of prayer, stirring you, causing you, influencing you to pray prayers according to the will of God.