'Part' in the Bible

So then those who are of faith have a part in the blessing of Abraham who was full of faith.

What then do the Writings say? Send away the servant-woman and her son; for the son of the servant-woman will not have a part in the heritage with the son of the free woman.

Envy, uncontrolled drinking and feasting, and such things: of which I give you word clearly, even as I did in the past, that they who do such things will have no part in the kingdom of God.

Because every man is responsible for his part of the work.

But let him who gets teaching in the word give a part in all good things to his teacher.