'Concluded' in the Bible

As touching the Gentiles which believe, we have written and concluded that they observe no such thing, save only that they keep themselves from things offered to idols, and from blood, and from strangled, and from fornication.

For God hath concluded them all in unbelief, that he might have mercy upon all.

But the scripture hath concluded all under sin, that the promise by faith of Jesus Christ might be given to them that believe.