Because God's Word says "that to earthling man his way does not belong. It does not belong to man who is walking even to direct his step." Jeremiah 17:23
Man tries to please God and men, but he falls short. And that is why the Scripture says, " For we all stumble many times." James 3:2
This brings us to the conclusion that we need God's Kingdom to come. A perfect government ruled by a perfect King. Matthew 6:9,10
Acts 34:1 says, "God is not partial." Therefore he does not see lines to divide us.
Under God's Kingdom Rule everyone is created equal. Thus, Romans 12:8 applies, "Do not YOU people be owing anybody a single thing, except to love one another; for he that loves his fellowman has fulfilled [the] law. 9Â For the [law code], â€œYou must not commit adultery, You must not murder, You must not steal, You must not covet,â€ and whatever other commandment there is, is summed up in this word, namely, â€œYou must love your neighbor as yourself.â€ 10Â Love does not work evil to oneâ€™s neighbor; therefore love is the lawâ€™s fulfillment."