Obviously, being disobedient in our mess-ups is not going to put us out of the kingdom; for He justifieth the ungodly.
Being disobedient won't save anyone; just like being obedient won't save anyone.
We will be obedient if and because we are saved.
Your view turns works/obedience into a means for earning salvation.
In my view we do good works
because we have been saved. This is the only sound view of what the scripture teaches: that we are born again unto the doing of good works. If you do good works unto being born again, then that is salvation by works. But such a concept is refuted by Ephesians 2:8-9 and other passages.
Faith without works is dead. And that should tell you that, also, works without faith is dead (Hebrews 6:1). It should tell you that works need to accompany faith in order for it to be a living faith. But if I have works without faith, then they are not accompanying faith. They are by themselves.
Heb 4:10, For he that is entered into his rest, he also hath ceased from his own works, as God did from his.
I rest securely in the grace of the Lord. Therefore when I do labour, it is a labour of love; and it does not even feel as though I am striving or straining in my flesh. I do it with joy out of love for others; not to save myself.