'Save' in the Bible

I thank God that I baptized none of you, save Crispus and Gaius;

For seeing that in the wisdom of God the world through its wisdom knew not God, it was God's good pleasure through the foolishness of the preaching to save them that believe.

For I determined not to know anything among you, save Jesus Christ, and him crucified.

For who among men knoweth the things of a man, save the spirit of the man, which is in him? even so the things of God none knoweth, save the Spirit of God.

For how knowest thou, O wife, whether thou shalt save thy husband? Or how knowest thou, O husband, whether thou shalt save thy wife?

To the weak I became weak, that I might gain the weak: I am become all things to all men, that I may by all means save some.