Pray the actual words of Scripture out loud! They are THE MOST POWERFUL WORDS WE HAVE because they are literally the words of God. John 1 says Jesus IS the Word, the Word is God and all things were made through Him (powerful words). 2 Timothy 3:16 says all Scripture is breathed by God. The only spiritual weapon Ephesians 6 lists is "the sword of the Spirit, which is the word of God." Revelation 19:15 talks about the Faithful and True rider on a white horse: "From his mouth comes a sharp sword..." PRAY ACTUAL SCRIPTURE!