'Carefulness' in the Bible

and if we have not rather out of carefulness done this, and of purpose, saying, In time to come your children might speak unto our children, saying, What have ye to do with Jehovah, the God of Israel?

Son of man, eat thy bread with quaking, and drink thy water with trembling and with carefulness;

And say unto the people of the land, Thus saith the Lord GOD of the inhabitants of Jerusalem, and of the land of Israel; They shall eat their bread with carefulness, and drink their water with astonishment, that her land may be desolate from all that is therein, because of the violence of all them that dwell therein.

But which of you by carefulness can add to his growth one cubit?

But I would have you without carefulness. He that is unmarried careth for the things that belong to the Lord, how he may please the Lord:

For behold this selfsame thing, that ye sorrowed after a godly sort, what carefulness it wrought in you, yea, what clearing of yourselves, yea, what indignation, yea, what fear, yea, what vehement desire, yea, what zeal, yea, what revenge! In all things ye have approved yourselves to be clear in this matter.