This is from my Romanian prayer book. Do you think it sounds acceptable to both Catholics and Protestants?
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Lord Jesus Christ, my very merciful and compassionate God, in Your great love for men, you came and took upon flesh to save them all. And now, O Savior, save me by your grace, I beg you; for if You saved me because of my works, it would cease to be a pardon or a gift, but rather the acquittal of a debt. But in Your infinite compassion and Your ineffable mercy, You have said: "Whoever believes in me shall live and never die." If faith in You can save the hopeless, save me, You Who are my God and my Creator. Look upon my faith and not my works, O my God, for You would not find in me works that justify me. But accept that my faith compensates all works; let it be sufficient, forgive me, and allow me to partake in Your eternal Glory. Watch over me so that Satan does not take hold of me, O Word, and that he glorifies himself for snatching me away from Your Hand and leading me away from Your fold. O Christ, my Savior, save me, whether I want You to or not. Make haste, make haste, for I am perishing. You are my God from the bossom of my mother. Give me, Lord, to love you from now on as I have loved sin, and to work vehemently for You, as I have worked until now for Satan the deceitful. Yes, may I work for You alone, my Lord and my God, Jesus Christ, every day of my life, now and ever, and unto ages of ages. Amen.