In a free society, any individual, business, or organization—religious or otherwise—would have the right to discriminate not only on the basis of sex, sexual orientation, or gender identity, but also because of race, color, religion, or national origin. This is because in a free society, any person, group, or entity would have the right to discriminate against any other person, group, or entity on any basis and for any reason.
-Laurence Vance
Read on:
https://www.lewrockwell.com/2020/01/laurence-m-vance/why-do-christian-groups-support-anti-christian-legislation/
(Government should not discriminate - but it does).