One of the fundamentals of Christianity is that God saves us. There is nothing we can do to be saved, it is a gift given to us by God through Jesus.
One way this is described, in the Bible, is in the revelation about Jesus by the angel to Joseph.
Matthew 1:20-21 says, “ an angel of the Lord appeared to him in a dream. The angel said to him, “Joseph, descendant of David, don’t be afraid to take Mary as your wife. She is pregnant by the Holy Spirit. She will give birth to a son, and you will name him Jesus [He Saves], because he will save his people from their sins.”
Jesus’ name actually means, “He saves,” or some translations say, “the Lord saves”
From the announcement that Jesus was coming, it was made known that God was saving those who believe, and Jesus is that salvation.
Dear Lord, what a comfort and joy it is to know that you save us, we never could meet the standard of perfection to earn our salvation, and by your grace we don’t have to. You save us. Joy to the World! In Jesus’ name. Amen.