Good morning, Robert.
I can't speak for any other believer, only for myself. As you well know everyone has a different view of how our works are acceptable before God. And you know that those in Christ stand faultless before God even though we can't live up to the position in this life, in which God has placed us. That is His wonderful Grace that sustains us in that position, something we don't deserve, but He freely gives through faith.
Any works that I may have are not my own works, they are His, planned especially for me. All I do is walk through the door He has prepared for me. I see an opportunity, whatever it may be, and I walk through that door in faith.
I don't have a set of do's and don'ts, I must do this or that. I just live my life according to what I know is right in the Scripture and depend on Him to fulfill any and all works through me.
Rom. 8:3-5
"For what the law could not do, in that it was weak through the flesh, God sending his own Son in the likeness of sinful flesh, and for sin, condemned sin in the flesh:
That the righteousness of the law might be fulfilled in us, who walk not after the flesh, but after the Spirit.
For they that are after the flesh do mind the things of the flesh; but they that are after the Spirit the things of the Spirit.
For to be carnally minded is death; but to be spiritually minded is life and peace."
The moral Law, the 10 Commandments is God's standard of righteousness. In the New Covenant of Christ's Blood, we believers walk after the "spirit" as Paul said. That means walking by faith, rather than the "flesh" which is walking in our own doing.
It is impossible for us to "fulfill the righteousness" of God's Law if we walk in the flesh of our own doing. We must walk in the Spirit, in faith that He will fulfill that righteousness in us.