Evangelist Harold Vaughan shares with us prayer’s protocol. Two key passages are:
Psalm 100:2: Serve the LORD with gladness: come before his presence with singing.
Psalm 100:4: Enter into his gates with thanksgiving, and into his courts with praise: be thankful unto him, and bless his name.
Psalm 24:3-4: (3) He that hath clean hands, and a pure heart; who hath not lifted up his soul unto vanity, nor sworn deceitfully. (4) He shall receive the blessing from the LORD, and righteousness from the God of his salvation.