'Established' in the Bible

But if he doesn't listen, take one or two more with you, that at the mouth of two or three witnesses every word may be established.

For I long to see you, that I may impart to you some spiritual gift, to the end that you may be established;

This is the third time I am coming to you. "At the mouth of two or three witnesses shall every word be established."

rooted and built up in him, and established in the faith, even as you were taught, abounding in it in thanksgiving.

Don't be carried away by various and strange teachings, for it is good that the heart be established by grace, not by food, through which those who were so occupied were not benefited.