Malachi 3:18 "Then they will distinguish between the righteous and the wicked, between those who serve God and those who do not serve Him"
God asks us his children to make a difference. In fact, we mark it, because when we receive the Lord and he cleanses and renews us, we leave the old man behind and from there, the real change begins
In the secular we see that a person with high social status, makes the difference of a very humble person, prejudices put by people to separate and highlight.
But we Christians make a special difference, because everywhere we go they realize that we are children of the king of kings, we always do well when we firmly trust in God, whether at work, in school, in The street and in the family.
We are like a light that shines in the dark and that is very remarkable, a child of God always has to make that difference and if we do not make them good there is when we have to check and ask the Lord for help to start marking that difference!