Jesus establishes the principle that there are only two spiritual conditions of man - regenerated and unregenerated - by His words, "He that is not with Me is against Me."
It is not necessary for God to convict regenerated hearts to follow Him - they are already doing that. Therefore, the only hearts in need of such conviction are unregenerated hearts.
Do you realise that you have imputed some more of your own theories, without any scriptures to back them up?
I study from the KJV and the words "convict", "conviction" are not found in the scriptures. "convicted" is only found one time in John 8:9
John 8:9, (Jesus asking them who is without sin among you) And they which heard it, being convicted (rebuke, reprove) by their own conscience.
The natural man that still has the heart of stone (unregenerate) will not repent of breaking a spiritual law that he cannot discern, and thinks it to be foolishness.
The only heart that can be pricked to feel quilt of spiritual nature is the new heart of flesh that has a spiritual conscience.
We, as regenerated children of God, including yourself, do at times, commit sins and our hearts are pricked by God to feel guilty, which causes us to repent.
When the regenerate person commits a sin, it, temporary, separates them from their fellowship with God, because God will not fellowship sin. When this happens we do not lose our eternal inheritance, only our fellowship with God, temporary, until we repent.