'Stable' in the Bible

For although I am physically absent, I am with you in spirit, rejoicing to see how stable you are and how firm your faith in the Messiah is.

Therefore, an elder must be blameless, the husband of one wife, stable, sensible, respectable, hospitable to strangers, and teachable.

Their wives must also be serious. They must not be gossips, but instead be stable and trustworthy in everything.