'Guard' in the Bible

"This is what the LORD of the Heavenly Armies says: "If you will live according to my ways, and if you will keep what I have entrusted to you, then you will also administer my Temple, and you will also guard my courtyards. And I will give you access to these who serve here.

I will set a garrison around my Temple, to hinder those who might come and go, and to guard against oppressors who intend to invade; for I have taken note of this with my eyes."

The Lord who rules over all will guard them, and they will prevail and overcome with sling stones. Then they will drink, and will become noisy like drunkards, full like the sacrificial basin or like the corners of the altar.

In that day the Lord will defend the people of Jerusalem, and the one who is impaired among them in that day [of persecution] will become [strong and noble] like David; and the house of David will be like God, like the Angel of the Lord [who is] before them.