The subject is the Shema - I offered some of my insights and understanding on the verses, did you have anything to add to that except you believing what I shared was 'wrong' and 'idolatrous'? Which parts,....what insights did you NOT agree with? What does the Shema mean to you? Is there any inner esoteric meaning to it? As you have learned to pray it, what value or import does it have for you or anyone and why? Could you share on that, and how you feel others learning the Shema would profit?
So Jesus acknowledged the Shema,....awesome. Feel free to expound more of the subject....or has it been exhausted?
I'd attend to that before questioning anyone's salvation.
I believe that you are speaking to the question of if a person is saved.
You must repent.