What will you do with this Child?

Sermon for Christmas Eve

Isaiah 9:2-7

We asked and answered a very important question in that last hymn, one of the most important questions in all of history. What Child is this who, laid to rest, on Mary’s lap is sleeping? It’s the first of only two questions that really matter at Christmas time. Since we’re being led by the prophet Isaiah during our midweek services this year, it’s fitting that we should also be guided by Isaiah in our Christmas celebration, to hear his answer to that first question: What Child is this?

The people walking in darkness have seen a great light. Those dwelling in the land of the shadow of death, a light has shone upon them. The people walking in darkness were the people of Israel. At the time of Isaiah, they had largely rejected their God and turned in their hearts either to false gods or to foreign nations. But false gods can’t save, and neither can foreign nations. Only the true God can save. And so the Lord God subjected them to oppression by foreign nations, on and off, for the next seven centuries.

But the real enemy the people needed saving from wasn’t foreign oppression or earthly trouble. It was the enemy of sin, death, and the devil. And since only the true God can save from those enemies, mankind remains trapped under the power of those great enemies as long as mankind remains an enemy of the true God. And Israel was! Even though God had called them out of darkness and revealed the light of His truth to them. They had rejected that truth. They had made themselves God’s enemies by their idolatry and unbelief. Some still believed, of course, but most didn’t. Even 700 years in the future, from Isaiah’s standpoint, Jesus looked out at the people of Israel and lamented that the people were like sheep without a shepherd, with no leaders left in the Church who were teaching them the truth—so far had the outward, visible Church of Israel deteriorated.

But God had a solution for Israel—a solution that was meant to extend far beyond the borders of Israel, to all the nations of the earth. He foretells a time of great joy and deliverance. You have multiplied the nation; you have increased their joy. They rejoice before you as with the joy of harvest, as men rejoice when they divide the spoils. And what was the cause of the deliverance, and of the joy? For to us a Child is born, to us a Son is given. Isn’t that exactly what we heard the angel proclaim to the shepherds? I bring you good news of great joy which will be for all the people. For to you is born this day, in the city of David, a Savior, who is Christ, the Lord. The entire Old Testament had been pointing to the birth of this Child, the great Deliverer, the Seed of the woman, the Seed of Abraham, Isaac, and Jacob, the Son of David, now finally born as the Son of Mary, along with Joseph, who was descended for everyone on that list. What Child is this? It’s the Child whose birth announcement God had been sending out for 4,000 years. Finally, He was born.

Now, the fact that God sent His Son into human flesh isn’t necessarily good news all by itself. But it is when you add that other phrase: To us, Isaiah said. To you, the angel said. A Child, a Son, has been born to us, to you, for our good, for our deliverance, for our salvation from sin, death, and the devil, and, eventually, from every evil.

But each deliverance at the proper time. The light that shone on the people who sat in darkness wasn’t primarily the light from the angel choir or from the star. It was the light of truth that would later be spoken by that Child. It was the light of the revelation of God to mankind as the God who loved the world and gave His only-begotten Son, so that whoever believes in Him should not perish, but have everlasting life.

Isaiah goes on to tell us more about that Child who was born. The government will be upon his shoulder. Not the earthly government of the nation of Israel, but the government over all things, not immediately when He was born, but after His death, resurrection, and ascension, as He sits even now at the right hand of God the Father.

And his name will be called Wonderful, Counselor, Mighty God, Eternal Father, Prince of Peace. How can the infinite God wrap himself up into a package so small he fits in Mary’s womb, and then in Mary’s arms, and then in a manger? How can God choose to dwell among his enemies and love them? How can the Creator humble himself to the level of his creation, and then get down on his knees and serve his creation? How can God substitute this one child for the whole human race and lay all of his wrath and all of our punishment on him? Truly He is wonderful. And the perfect Counselor, because He knows God perfectly and He knows man perfectly, the one Mediator between God and Man. He is the Mighty God, whose goings forth are from of old, from eternity, as Micah also said. He is the Eternal Father, not the same as God the Father, but eternal with the Father and, since all things were made through Him, He is still the Father of all creation, even as He has become our Brother within the creation. Prince of Peace, because He came to make peace between God and sinful man, and invites all men to repent and to come to Him, find peace with God through Him, and escape from everlasting condemnation.

That’s Isaiah’s answer to the first most important question in the world, What Child is this? God has answered that question for you. The second most important question is yours to answer: What will you do with this Child? Will you reject Him as true God and true Man, as the Savior who was born for you, to bring you to God? Or, just as bad, will you ignore Him, or fail to listen to Him? May it never be! No, God has given His Son to you, so that all men, including each of you in this room, should receive Him in faith and wonder and joy, worship Him, believe in Him, and listen to Him. Picture the Son of God as a humble child, lying in a manger, and then as a humble Man, hanging on a cross, and lying in a tomb. He is no longer a child. He’s no longer lying in a tomb. But God still offers His Son to you in His humility, so that you may know how much your God loves you, what He was willing to live through and to sacrifice for you, to give you this time to come to know Him and believe in Him during this time of grace. So haste, haste to bring Him laud! Hail, hail the Word made flesh! Joy, Joy, for Christ is born, the Babe, the Son of Mary! Amen.