How big was your last prayer? Maybe you asked God for nice weather and it happened to be a sunny day. Did that revolutionise your life? Or did you barely notice? What if you asked God to affect the crime rate in your area and He dramatically reduced it?
Ephesians 3v20 describes God as being able to ‘do immeasurably more than all we ask or imagine, according to His power that is at work within us.’ Maybe the problem is that we are not asking or imagining big enough? With that in mind what is a bigger prayer you are brave enough to pray?