'Secure' in the Bible

Gideon went up by the way of those who lived in tents on the east of Nobah and Jogbehah, and struck the army; for the army was secure.

Then the five men departed, and came to Laish, and saw the people who were therein, how they lived in security, in the way of the Sidonians, quiet and secure; for there was none in the land, possessing authority, that might put [them] to shame in anything, and they were far from the Sidonians, and had no dealings with any man.

When you go, you shall come to a secure people, and the land is large; for God has given it into your hand, a place where there is no want of anything that is in the earth."

They took that which Micah had made, and the priest whom he had, and came to Laish, to a people quiet and secure, and struck them with the edge of the sword; and they burnt the city with fire.