In refreshing my authority in prayer I came across this from Kenneth Hagin
"We’re to put God in remembrance of His Word! When it comes to having authority in prayer, we are to remind God of what He has said concerning prayer! Throughout church history, the mighty men and women of prayer have been those who reminded God of His promises.
Isaiah 43:26 says, “…Let us plead together: declare thou, that thou mayest be justified.” Let us plead together! Declare thou! Another translation says, “Put forth your cause that you may be justified.” 

"That’s a challenge from God for us to lay our case before Him. When you stand before the Throne of God, plead your case as a lawyer would. A lawyer is continually bringing law and precedence to bear. What are our law and precedent? The Word! We bring what God has said."

God is waiting for His people to plead our case and remind Him of His Promises!