God, creator of the earth, sent his only son Jesus to explain to the rest of the family of mankind what God requires of people. If you don't know what that is now, you should read the Good Book's discussion in the book of Micah as to what God requires of mankind. Specifically, Micah 6:8, which says "He has shown you, O mortal, what is good. And what does the LORD require of you? To act justly and to love mercy and to walk humbly with your God."
I like to think of the ten Commandments when I consider what is just--it's a good way to act when you don't know what to do.
Christ saw people not understanding the old testament, so he told his followers the two most important points of the good behaviors the 10 Commandments require, sent to man from the heart of God. Christ pointe out that the Lord God is best understood if you "Love God with all your heart, soul, and mind. And a second important point Christ said is to "Love thy neighbor as you love yourself." IOw, Be nice to other people at all times. In other words, see that your neighbor gets justice when he's feeling low. IOW, raise i[ your neighbor's chances of success. and cut the crap of any real or imagined enmity of her or him. We should show mercy and kindness to everyone. Life has its challenges, but one of the best ways to meet and overcome challenges is to kill meanness with kindness. I can't explain it better than the Lord Christ, God's won did--just love your neighbor in the same way you care for yourself. Be good tp 'em. One thing you could do to start off is to forgive my typos. and it's getting harder to see the computer screen at age 77 than it was when I was a lot younger. Mac, we don't always win our challenges. We forget basic stuff sometimes, and we fuss at the dog when he lands on our toes. Why? Because we all come short of the glory of God who requests only 10 major things to behave ourselves and if we don't "get it," then just love our neighbors and treat them with respect.