Using God’s word to pray enriches our prayer lives:

 (NIV) Psalm 15:1-5

 “LORD, WHO may dwell in your sanctuary?
      Who may live on your holy hill?
 
2He whose walk is blameless
      and who does what is righteous,
      who speaks the truth from his heart.
3        and has no slander on his tongue,
      who does his neighbor no wrong
           and casts no slur on his fellowman,
4   who despises a vile man
           but honors those who fear the LORD,
      who keeps his oath
           even when it hurts,
5    who lends his money without usury
           and does not accept a bribe against the innocent.

       He who does these things
           will never be shaken.”