'Able to Save' in the Bible

Why art Thou as one dumb? As a mighty one not able to save? And Thou art in our midst, O Jehovah, And Thy name over us is called, leave us not.

'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.

who in the days of his flesh both prayers and supplications unto Him who was able to save him from death -- with strong crying and tears -- having offered up, and having been heard in respect to that which he feared,

whence also he is able to save to the very end, those coming through him unto God -- ever living to make intercession for them.

wherefore having put aside all filthiness and superabundance of evil, in meekness be receiving the engrafted word, that 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?

one is the lawgiver, who is able to save and to destroy; thou -- who art thou that dost judge the other?