Below are some quotes from Tim Keller’s book, Hidden Christmas: The Surprising Truth Behind the Birth of Christ .

“[Christmas] means not just hope for the world, despite all its unending problems, but hope for you and me, despite all our unending failings.” (46–47)

“A God who was only holy would not have come down to us in Jesus Christ. He would have simply demanded that we pull ourselves together, that we be moral and holy enough to merit a relationship with him. A deity that was an ‘all‐accepting God of love’ would not have needed to come to Earth either. This God of the modern imagination would have just overlooked sin and evil and embraced us. Neither the God of moralism nor the God of relativism would have bothered with Christmas.” (47)

“Christmas means that, through the grace of God and the incarnation, peace with God is available; and if you make peace with God, then you can go out and make peace with everybody else. And the more people who embrace the gospel and do that, the better off the world is. Christmas, therefore, means the increase of peace—both with God and between people—across the face of the world.” (111)

“When you say, ‘Doctrine doesn’t matter; what matters is that you live a good life,’ that is a doctrine. It is called the doctrine of salvation by your works rather than by grace. It assumes that you are not so bad that you need a Savior, that you are not so weak that you can’t pull yourself together and live as you should. You are actually espousing a whole set of doctrines about the nature of God, humanity, and sin. And the message of Christmas is that they are all wrong.” (131)

“If Christmas is just a nice legend, in a sense you are on your own. But if Christmas is true, then you can be saved by grace.” (133)