Philippians 3:7-11 (NLT)
I once thought these things were valuable, but now I consider them worthless because of what Christ has done. 8 Yes, everything else is worthless when compared with the infinite value of knowing Christ Jesus my Lord. For his sake I have discarded everything else, counting it all as garbage, so that I could gain Christ 9 and become one with him. I no longer count on my own righteousness through obeying the law; rather, I become righteous through faith in Christ. For God’s way of making us right with himself depends on faith. 10 I want to know Christ and experience the mighty power that raised him from the dead. I want to suffer with him, sharing in his death,11 so that one way or another I will experience the resurrection from the dead! 

Philippians 4:6-9 (NLT)
Don’t worry about anything; instead, pray about everything. Tell God what you need, and thank him for all he has done. 7 Then you will experience God’s peace, which exceeds anything we can understand. His peace will guard your hearts and minds as you live in Christ Jesus. 8 And now, dear brothers and sisters, one final thing. Fix your thoughts on what is true, and honorable, and right, and pure, and lovely, and admirable. Think about things that are excellent and worthy of praise. 9 Keep putting into practice all you learned and received from me—everything you heard from me and saw me doing. Then the God of peace will be with you. 

Luke 11:1 (NIV)
One day Jesus was praying in a certain place. When he finished, one of his disciples said to him, “Lord, teach us to pray, just as John taught his disciples.”