If Christ be a fraud, he was among the most peculiar yet brilliant of frauds in saying that only he was the way, the truth, and the life. This is the importance of grace - some people think that simply being nice and not harming others is morality; others think that following rules and tithing are morality. But without Christ, all moral beliefs ultimately boil down to the one sin which perpetually rails against the concept of grace: man's lawful, religious, and futile attempt at establishing his own righteousness.