'Saviour' in the Bible

Who say to a tree, You are my father; and to a stone, You have given me life: for their backs have been turned to me, not their faces: but in the time of their trouble they will say, Up! and be our saviour.

O you hope of Israel, its saviour in time of trouble, why are you like one who is strange in the land, and like a traveller putting up his tent for a night?

Make me well, O Lord, and I will be well; be my saviour, and I will be safe: for you are my hope.

For I am with you, says the Lord, to be your saviour: for I will put an end to all the nations where I have sent you wandering, but I will not put an end to you completely: though with wise purpose I will put right your errors, and will not let you go quite without punishment.

Their saviour is strong; the Lord of armies is his name: he will certainly take up their cause, so that he may give rest to the earth and trouble to the people of Babylon.