'Always' in the Bible

Why have these people turned away?Why is Jerusalem always turning away?They take hold of deceit;they refuse to return.

I will give them one heart and one way so that for their good and for the good of their descendants after them, they will fear Me always.

The Levitical priests will never fail to have a man always before Me to offer burnt offerings, to burn grain offerings, and to make sacrifices.”

this is what the Lord of Hosts, the God of Israel, says: Jonadab son of Rechab will never fail to have a man to always stand before Me.’”