Acts 4:12
There is no salvation by anyone else, nor even a second Name under heaven appointed for us men and our salvation."
Galatians 2:21
I do not annul God's grace; but if righteousness comes by way of the Law, then indeed Christ's death was useless.
Galatians 3:10-13
Whereas a curse rests on all who rely upon obedience to the Law; for it is written, Cursed is everyone who does not hold by all that is written in the book of the law, to perform it.
Galatians 3:22
but Scripture has consigned all without exception to the custody of sin, in order that the promise due to faith in Jesus Christ might be given to those who have faith.
Revelation 5:9
singing a new song: "Thou deservest to take the scroll and open its seals, for thou wast slain and by shedding thy blood hast ransomed for God men from every tribe and tongue and people and nation;