37 Jesus replied: “‘Love the Lord your God with all your heart and with all your soul and with all your mind.
40 All the Law and the Prophets hang on these two commandments.”
From Paul's boss
Sin is sin and we should try to live free of sin. The difference is who and how the wages of sin are accounted for.
Because Jesus offers us forgiveness we should not assume it's not been accepted now or in the future and stone people to death. You need to separate punishment from crime even if that mears your theory gets muddied up.