Well, if you are racist, just for the sake of argument, then you are not a Christian. In which case you as an unbeliever have no place to tell those in Christ what they should be doing on your behalf or for your sake.
Being this is a Christian forum your membership here as , for the sake of argument, as an atheist, should seek elsewhere in these boards.
Not be here debating anything at all.
Rather, you should seek out the chaplains board, or ask how you can find Christ and repent of your sin of racism and being a racist.
In the meantime, if you've said anything that makes you appear racist now given the religious signature attached to your profile, as I said, Christians are not racist. It is impossible to be so and be one with Christ and everyone who is Christian.
See Galatians 3:28 “There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female: for ye are all one in Christ Jesus.”