Jews who are descendants of the priestly caste of Aaron, the first High Priest in the Bible, covered their heads with prayer shawls and raised their hands to bless the congregation.

VOA: standard.2010.04.01

Another category of difference would be religious believers versus non-believers, non-members of the community. In some religious traditions, ideas of caste and social location make certain people very different in terms of the understanding of human equality.

另外一类区别在于,信仰者和非信仰者也就是，非宗教团体成员之间，在有些宗教传统中，种姓和社会地位,使一些人显得非常不同,这从他们对人的平等的理解可以看出来。

普林斯顿公开课 - 人性课程节选

There was no separate caste of priests and there was very little concern, I don't mean any concern, but very little concern with life after death which was universally important in other civilizations.

没有独立的教会阶层,城邦里的人们很少关注来生这个概念,很少关注,不是说完全没有关注,此观念在当时的其他文明中是极为重要的

耶鲁公开课 - 古希腊历史简介课程节选