这种玩笑不可以随便开的

当头的自己尾巴不夹紧，就给想告的人一个把柄。

虽然不是光凭这个玩笑就能告成，但是日积月累的。 比如: 讲那个话的老板，今后提拔一个christian的，就有potential case了。 当然，赢不赢得了，还要看其他的证据

Discrimination based on religion within the meaning of Title VII could include, for example: not hiring an otherwise qualified applicant because he is a self-described evangelical Christian; a Jewish supervisor denying a promotion to a qualified non-Jewish employee because the supervisor wishes to give a preference based on religion to a fellow Jewish employee; or, terminating an employee because he told the employer that he recently converted to the Baha’i Faith.