If your submission to Christ does not lead you to submit to God's moral law, are you sure that it's Christ your submitting to and the Holy Spirit whose power you are utilizing? 'Little children, let no one deceive you. He who practises righteousness is righteous, just as He is righteous' (1John 3:7). I have known plenty of people who have said, "It feels so right! I can't believe God would be against it" as an excuse for sin. If it's against God's commandments, then He is against it.
A christian has the Moral law within us, as the HS indwells us, and He will NOT lead us to disobey the Will of God for our lives!
Just saying that we do NOT see the law as OT believers Did, as we are now led and govern directly in the indwelling presense of the Lord in us, something the OT did not know!
SteveRead Paragraph 6 in the excerpt I posted of the 1689 Confession. You might also consider Matt 5:19.
I do not hold to the confessions/creeds though, as the Bible is sufficient for the Christian to grow up in all things spiritual!