The issue of Justification fundamentally separates Roman Catholics, Eastern Orthodox, and Protestants. Craig Truglia and “Matthewp” (a frequent commenter on ShamelessPopery.com) compare and contrast how these different groups view justification. What they have in common, as well as their differences, may shock you. A special emphasis is given to the Orthodox view of justification.
Ed: This article was made when I was a Protestant and upon greater learning and reflection my thoughts have evolved.