Peace of God comes when we confess our sins, and yield to God in Jesus name. Communication starts when we have chosen to be His child. We talk to Him about being His child, and how we believe that Jesus died for us personally, and rose again. Communication with God starts when we yield to Him, and say so. It is important to get real in your prayers. If all isn’t right, talk to Him about it without having pride, and arrogance. God responds to the humble of heart. Those who are broken.
A prayer that is powerful is hard to say. “Father break my heart, in Jesus name. I want to be broken, because I want to walk in brokenness before you. Forgive me for pride, arrogance, or anything else that has taken my attention . I bless your name, Lord Jesus!”