Christians. The original diversity group.
There is neither Jew nor Greek, slave nor free, male nor female, for you are all one in Christ Jesus.
When we had a Christian employee network group at Compaq that was one of our tag lines (that was before HP came along and decided our organization was too controversial). Not sure what reminded me of that, but I still like the sentiment.
Christianity is the ultimate in diversity. Any age, race, gender, etc. can repent and believe and be saved. It doesn’t matter who your parents were. It doesn’t matter what you’ve done. It doesn’t matter who you know (uh, except Jesus). It doesn’t matter how much money you have. It doesn’t matter how smart you are. It doesn’t matter what social rung or caste you are in.
Just repent and believe.