'Established' in the Bible

then, indeed, were the assemblies established in the faith, and were abounding in number every day;

for I long to see you, that I may impart to you some spiritual gift, that ye may be established;

This third time do I come unto you; on the mouth of two witnesses or three shall every saying be established;

Wherefore, I will not be careless always to remind you concerning these things, though, having known them, and having been established in the present truth,