Do we have faith if we don't obey though? Can I break the fifth sixth seventh eighth and ninth commandments and be saved while breaking them? what about the first second and third? if what you say is so, then I suppose I have licence to sin, because sin no longer exists it was destroyed on Calvary. is this true?
what makes the fourth commandment works and the others not?
If you are in Christ and are lead by the Spirit, are you going to be doing those things? Scripture makes if perfectly clear that no one will be justified by observing the law. As believers we are not under the law. If you have put yourself under the law and are going to tell us that you are keeping it, you are not and cannot. Jesus met the righteous requirements of the law on our behalf. Anyone who goes before God expecting to take credit for what they have done as an aid to salvation, will not receive it and that because they are not trusting in Christ, but in their own efforts. Our focus should be on Christ completely. And when we sin, if we confess our sins he is faithful and just to forgive us our sins. As Paul said and which should also be the attitude of all believers:
"May I never boast except in the cross of our Lord Jesus Christ"