'Established' in the Bible

And I -- I have remembered My covenant with thee, In the days of thy youth, And I have established for thee a covenant age-during.

And I -- I have established My covenant with thee, And thou hast known that I am Jehovah.

"Now as for you, Son of Man, I've established you as a sentinel for the house of Israel. So whenever you hear a message from me, you are to warn the people from me.