Does Christology Matter?

Article by Dr. Sinclair Ferguson – original source: https://www.ligonier.org/blog/does-christology-matter/

“We all unanimously teach that our Lord Jesus Christ is to us one and the same Son, the self-same perfect in Godhead, the self-same perfect in manhood; truly God and truly man … acknowledged in two natures, unconfusedly, unchangeably, indivisibly, inseparably … the properties of each nature being preserved.”

So wrote the church fathers in the Definition of Chalcedon in AD 451. But even if they spoke “unanimously,” their doctrine of Christ sounds so complex. Does it really matter?

Given the sacrifices they made to describe Christ rightly, one can imagine that if these Christians were present at a group Bible study on Philippians 2:5-11, they might well say to us, “From what we have heard, it never mattered more.”

Imagine the discussion on “Though he was in the form of God … emptied himself” (Phil. 2:6-7, RSV). Says one: “It means Jesus became a man for a time and then went back to being God afterwards.” “No,” says another, “He only emptied himself of His divine attributes and then He took them up again.” “Surely,” says another (not pausing to reflect on the miracles of Moses, Elijah, or the Apostles), “He mixed humanity with His deity—isn’t that how He was able to do miracles?”

Does it really matter if those views are wrong, indeed heretical, so long as we know that Jesus saves and we witness to others about Him? After all, the important thing is that we preach the gospel.

But that is precisely the point—Jesus Christ Himself is the gospel. Like loose threads in a tapestry—pull on any of these views, and the entire gospel will unravel. If the Christ we trust and preach is not qualified to save us, we have a false Christ.

Reflect for a moment on the descriptions of Christ above. If at any point He ceased to be all that He is as God, the cosmos would disintegrate—for He is the One who upholds the universe by the word of His power (Heb. 1:3). If He were a mixture of deity and humanity, then He would not be truly or fully human, and therefore would no longer be one of us and able to act as our representative and substitute. He could neither save sinners nor succor saints. This is why Hebrews emphasizes that Christ possesses a humanity identical to ours, apart from sin. No mixing or confusing here.

Most of us are sticklers for clearly describing anything we love, be it science, computing, sports, business, or family life. Should we be indifferent to how we think and speak about our Savior and Lord?

This is why the church fathers, and later the Westminster divines, stressed that God’s Son ever remained “of one substance, and equal with the Father” and yet, in the incarnation, took “upon him man’s nature, with all the essential properties and infirmities thereof, yet without sin… . So that two whole, perfect, and distinct natures, the Godhead and the manhood, were inseparably joined together in one person, without conversion, composition, or confusion” (WCF 8.2).

What makes this statement so impressive is that it safeguards the mystery of the incarnation while carefully describing its reality. The Son’s two natures are not united to each other, but they are united in His one person. So in everything He did, He acted appropriately in terms of His deity or His humanity, one divine person exercising the powers of each nature in its own proper sphere.

This, then, underscores the value of the church’s creeds. They were written by men who had thought more deeply and often suffered more grievously than we do. They spoke out of a deep love for Christ and His people, concerned for a lost world. Their testimony helps us in three ways:

  1. It protects us by setting boundaries for our thinking.
  2. It instructs us by helping us see biblical truth expressed in its briefest form.
  3. It unites us, so that everywhere in the world, Christians can share the same clear confession of who Christ is and what He has done.

Does it really matter? In light of the sacrifices our forefathers made in order to articulate the grandeur of the person of our Savior and what Christ had to be in order to save us, you bet it matters.

The Testimony of A Great Cloud Of Witnesses

In Hebrews chapter 11 we read of a great cloud of witnesses – men and women of faith who, like witnesses in a courtroom, can testify personally of the faithfulness of God in their generation. Just a small section of the chapter reads this way:

Heb. 11:29 By faith the people crossed the Red Sea as on dry land, but the Egyptians, when they attempted to do the same, were drowned. 30 By faith the walls of Jericho fell down after they had been encircled for seven days. 31 By faith Rahab the prostitute did not perish with those who were disobedient, because she had given a friendly welcome to the spies.
32 And what more shall I say? For time would fail me to tell of Gideon, Barak, Samson, Jephthah, of David and Samuel and the prophets— 33 who through faith conquered kingdoms, enforced justice, obtained promises, stopped the mouths of lions, 34 quenched the power of fire, escaped the edge of the sword, were made strong out of weakness, became mighty in war, put foreign armies to flight. 35 Women received back their dead by resurrection. Some were tortured, refusing to accept release, so that they might rise again to a better life. 36 Others suffered mocking and flogging, and even chains and imprisonment. 37 They were stoned, they were sawn in two, they were killed with the sword. They went about in skins of sheep and goats, destitute, afflicted, mistreated— 38 of whom the world was not worthy—wandering about in deserts and mountains, and in dens and caves of the earth.
39 And all these, though commended through their faith, did not receive what was promised, 40 since God had provided something better for us, that apart from us they should not be made perfect.

In this passage and in the rest of the chapter, we read of those who through faith not only saw the amazing hand of God in miraculous power, but of those who went through great pain and hardship. In BOTH cases they proved their faith. In both good times and hard times – their faith sustained them, or rather, the Lord Himself sustained them through faith. This is true for us also. Nothing can separate us from the love of God in Christ Jesus our Lord (Romans 8). Nothing!

For the men and women we read of in Hebrews 11, their race is over. They ran their race in their generation. They are now off the world’s stage but can still inspire us by their testimony as we run ours.

The next words in Hebrews speak of the need for endurance in the race set before each of us. Inspired by the testimony of these men and women, we are to look NOT to these men and women of faith, but to the Lord who sustained them – “looking to Jesus” the Scripture says. When we come to the end of earthly hope, there is Jesus, and He is hope personified…. He is the source of our strength, our faith and our hope.

Heb. 12:1 Therefore, since we are surrounded by so great a cloud of witnesses (the witnesses being the men and women we have just read about in the previous chapter), let us also lay aside every weight, and sin which clings so closely, and let us run with endurance the race that is set before us, looking to Jesus, the founder and perfecter of our faith, who for the joy that was set before him endured the cross, despising the shame, and is seated at the right hand of the throne of God.

There are so many twists and turns in the road of life; some of them become delightful blessings, while others are so painful and difficult. And yet, God is Sovereign over all and He is worthy of our complete trust whatever He has decreed for us.

My prayer is that 2021 will be a year truly blessed of the Lord for you.