'Fear' in the Bible

And it shall come to pass, like as ye were a curse among the nations, O house of Judah and house of Israel, so will I save you, and ye shall be a blessing: fear ye not, let your hands be strong.

so again have I thought in these days to do good unto Jerusalem and to the house of Judah: fear ye not.

Ashkelon shall see it, and fear; Gazah also, and she shall be greatly pained; Ekron also, for her expectation shall be put to shame: and the king shall perish from Gazah, and Ashkelon shall not be inhabited.