'Remnant' in the Bible

Thus says the Lord of hosts, ‘If it is too difficult in the sight of the remnant of this people in those days, will it also be too difficult in My sight?’ declares the Lord of hosts.

But now I will not treat the remnant of this people as in the former days,’ declares the Lord of hosts.

‘For there will be peace for the seed: the vine will yield its fruit, the land will yield its produce and the heavens will give their dew; and I will cause the remnant of this people to inherit all these things.

And I will remove their blood from their mouthAnd their detestable things from between their teeth.Then they also will be a remnant for our God,And be like a clan in Judah,And Ekron like a Jebusite.