6 Bible Verses about Man Differentiating

To make a difference between the unclean and the clean, and between the animal that may be eaten and the animal that may not be eaten.

You shall therefore make a distinction between clean animals and unclean, and between unclean fowls and clean: and you shall not make your souls abominable by animal, or by fowl, or by any manner of living thing that creeps on the ground, which I have separated from you as unclean.

And that you may put difference between holy and unholy, and between unclean and clean;

Then shall you return, and discern between the righteous and the wicked, between him that serves God and him that serves him not.

And they shall teach my people the difference between the holy and the common, and cause them to discern between the unclean and the clean.

Are you not then partial in yourselves, and are become judges of evil thoughts?