你必须摆脱不纯洁的仪式，所以必须有一些手段来净化不纯洁。

You've got to get rid of the ritual impurity, so there'll have to be some ritual procedure that purges the impurity.

youdao

它是与死亡和性相联系的，使一个人变得不纯洁，使一个人丧失进入圣所的资格。

It is association with death and sexuality that renders one impure and disqualifies one from entering the holy sanctuary.

youdao

不纯洁的来源又是什么呢？

What are these sources of impurity?

youdao

Purity, which is the absence of impurity, is a prerequisite for access to the holy or for holy status.

纯洁，不纯的反义词，是接近神圣或达到神圣状态的先决条件。

耶鲁公开课 - 旧约导论课程节选

Things can't become holy and can't come into contact with the holy or the sacred if they are not first pure.

事物不可能变得神圣或是与神圣有联系,如果它们连纯洁都算不上。

耶鲁公开课 - 旧约导论课程节选

If you're pure, not only are meats and viands pure , but all kinds of knowledge, whether of good and evil.

如果你纯洁，不只是肉和食物，肉和酒会变得纯洁，所有的只是，无论善恶都会变得纯洁。

耶鲁公开课 - 弥尔顿课程节选