Bible Verses About Salvation: Is by Christ alone

Tell ye, and come, and consult together: who hath declared this from the beginning, who hath foretold this from that time? Have not I the Lord, and there is no God else besides me? A just God and a saviour, there is none besides me.

Be converted to me, and you shall be saved, all ye ends of the earth: for I am God, and there is no other.

And he saw that there is not a man: and he stood astonished, because there is none to oppose himself: and his own arm brought salvation to him, and his own justice supported him.

Neither is there salvation in any other. For there is no other name under heaven given to men, whereby we must be saved.