Original prayer
For a Pure Heart
O God, the Father of our Saviour Jesus Christ, whose name is great, whose nature is blissful, whose goodness is inexhaustible, God and Ruler of all things, who art blessed forever; before whom stand thousands and thousands, and ten thousand times ten thousand, the hosts of holy angels and archangels; sanctify, O Lord, our souls and bodies and spirits, search our consciences, and cast out of us every evil thought, every base desire, all envy and pride, all wrath and anger, and all that is contrary to Thy holy will. And grant us, O Lord, Lover of men, with a pure heart and contrite soul, to call upon Thee, our holy God and Father who art in heaven.
Amen.