'Distinction' in the Bible

And I will put a distinction between my people and your people; this sign will be tomorrow.'"

But Yahweh will make a distinction between the livestock of Israel and the livestock of Egypt, and not a thing will die from all [that belongs] to the {Israelites}.'"

But against all the {Israelites}, from a man to an animal, a dog will not [even] {bark}, so that you will know that Yahweh makes a distinction between Egypt and Israel.'

And he made no distinction between us and them, cleansing their hearts by faith.

that is, the righteousness of God through faith in Jesus Christ to all who believe. For [there] is no distinction,

For [there] is no distinction between Jew and Greek, for the same [Lord] [is] Lord of all, who is rich to all who call upon him.

Likewise, the inanimate things which produce a sound, whether flute or lyre, if they do not produce a distinction in the tones, how will it be known what is played on the flute or on the lyre?