David says in Psalms 109:4 (The Passion Translation), “…I will pray until I become prayer itself.” There must be some earnestness to your prayer, supplication and intercession unto God. Such passion and fervour that drives you to tarry in His Presence for hours upon hours, not because you want to get God to do something for you but simply because you’re bringing yourself and all creation to align with His perfect will.
As you pray in the Spirit, you shed off your mortality and unite yourself with Divinity, making power available to effect changes in the realm of the Spirit.