'Able to Save' in the Bible

'Others he saved; himself he is not able to save! If he be King of Israel, let him come down now from the cross, and we will believe him;

And in like manner also the chief priests, mocking with one another, with the scribes, said, 'Others he saved; himself he is not able to save.

Wife, you might be able to save your husband. Husband, you might be able to save your wife.

Who in the days of his flesh, when he had offered up prayers and supplications with strong crying and tears unto him that was able to save him from death, and was heard in that he feared;

Wherefore also he is able to save to the uttermost them that draw near unto God through him, seeing he ever liveth to make intercession for them.

Wherefore lay apart all filthiness and superfluity of naughtiness, and receive with meekness the engrafted word, which is able to save your souls.

What is the profit, my brethren, if faith, any one may speak of having, and works he may not have? is that faith able to save him?

There is one lawgiver, who is able to save and to destroy: who art thou that judgest another?