Every verse you or I quote is to fit the narrative we wish to convey. Jesus used many parables to illustrate truths. If you cannot convey Gods standards in any other way than to look up a verse and quote it verbatim, then you may fall short of the wisdom you wish to convey. Jesus, and the Apostles explained many OT verses with up to date motifs.
Our job as Christians is to define that Love and Peace Jesus so often speaks of. To boil doctrine down to a list of do’s & don’ts is to be like the religious people of His day.
Many today promote a “relative” righteousness. By that I mean that compared to the “unsaved” and unsure, you may view yourself as doing good. According to Gods standard, we all fall short. That is the standard we must keep uppermost in our thoughts. Jesus said, “You or I can do nothing without Him.” Unless our actions are motivated and empowered by the Holy Spirit, then we are acting carnal, no matter how good those works look.
I don’t preach easy believeism, I have endured and learned more through extreme suffering than during any period of prosperity. Our faith has a cost. All real love requires personal sacrifice. The Holy Spirit is a gift given by God. We are “Indwelt” at the point of salvation. We are commanded after we are saved to be “Filled” with the Spirit. Therein lies the problem that many Christians have, they dont understand the differenence.
You seem quite sincere, but sincereity is not the litmus test for maturity.