Sermon for the Ascension of our Lord

Acts 1:1-11  +  Mark 16:14-20

Between Mark’s Gospel and Luke’s account in the book of Acts, we get a pretty well-rounded picture of the time Jesus spent on and off with His disciples after He rose from the dead. Mark condenses it all into a single account, as if it all happened at once. But Luke makes it clear that the various things happened over the course of 40 days, between Resurrection Sunday and Ascension Thursday, as Jesus instructed His disciples about the tasks that Christians would be carrying out after His departure, during this time between His Ascension and His coming again. But if we pull together other sayings of Jesus, and of St. Paul in his Epistles, we see an outline of the tasks ahead, not only for the Church, but for Christ Himself after His ascension.

After Jesus had convinced the eleven apostles on Easter Sunday (and the week after) that He had truly risen from the dead, He immediately began giving them instructions for the tasks that awaited them in the days ahead, following His Ascension. One of those instructions, which applied only to the apostles and believers at that time, was this: To not depart from Jerusalem, but to wait for the promise of the Father, “which,” he said, “you have heard from me. For John baptized with water; but you will be baptized with the Holy Spirit not many days from now.”

Now, this was, by far, the easiest task Christians would have to do: simply wait. Wait to be “baptized” with the Holy Spirit. Why did Jesus call it a baptism? Not to replace water baptism, since, before His ascension, He Himself had instituted water Baptism and connected a promise of salvation to it: Whoever believes and is baptized will be saved; but whoever does not believe will be condemned. And it wasn’t to institute a “second baptism” that all Christians are to undergo. No, this would be a special gift, the gift of the Holy Spirit, given on the Day of Pentecost, ten days after the Ascension, a gift that would “bathe” them, be “poured out” on them, which is what the word “baptize” really means. But once the Spirit was poured out on the Church, from that time forward, water Baptism included the gift of the Holy Spirit. This is what St. Peter promised to the crowds on Pentecost, “Repent and be baptized…and you will receive the gift of the Holy Spirit.” This is why Baptism is called the “washing of regeneration and renewal of the Holy Spirit,” and why the baptized are said to be “born of water and the Spirit.” We’ll say more about that two Sundays from now.

At that point, the apostles still didn’t understand the tasks Jesus was leaving to them, or the tasks He would be doing. Lord, will you at this time restore the kingdom to Israel? His answer is important. It is not for you to know the times or the seasons which the Father has established by his own authority. It’s not for you to know the timing of God’s plans for the future. Imagine, if the apostles had known it would be some 2,000 years or more before Christ would return. They weren’t supposed to know at that time that earthly Israel would never have the kingdom restored to it, how the nation of Israel was going to keep rejecting the Gospel of Christ, for the most part, and would therefore fade into irrelevance. They weren’t supposed to know that yet, because it would have hindered their preaching to Israel. They weren’t supposed to understand fully how the kingdom of heaven was actually going to incorporate Jews and Gentiles into a new and spiritual Israel, which is the Holy Christian Church. They weren’t supposed to know how God would turn disasters into blessings, or persecutions into growth for the Church. They understood these things eventually, with the Holy Spirit’s guidance, but not yet. It wasn’t their task to know those plans or to plan for those things. It’s not for us to know the timing of God’s plans, either, or to figure out the methods the Lord will use to direct the events of the earth for the building of His Church. That isn’t your task.

It was their task, as apostles, to go into all the world and preach the gospel to every creature, to be my witnesses, both in Jerusalem, and in all Judea and Samaria, and to the ends of the earth. It was their task, and it’s still the Church’s task, to baptize in the name of the Father, and of the Son, and of the Holy Spirit, to teach all nations to observe everything Christ has commanded you, to “do this,” to celebrate the Lord’s Supper, “in remembrance” of Him. It is every Christian’s task to “watch and pray,” to be “sanctified in love,” to “lead holy lives,” to be “imitators of God, as dearly loved children.” It is your task, as Paul writes to the Thessalonians, to “wait for His Son from heaven, whom He raised from the dead, even Jesus who delivers us from the wrath to come.”

All those tasks have been given by Christ to His Church to carry out during this time between His Ascension and His coming at the end of the age, all with the presence, strength, and guidance that His Holy Spirit will continue to provide. And it’s more than enough to keep us busy until Christ comes, whether it’s very, very soon, or whether it’s not during our earthly lifetime.

But He will come. He promised it, and so did the angel on the day of Christ’s Ascension. After Jesus was lifted up into the sky and hidden from the apostles’ sight, two men, two angels, in white clothing stood by them. And they said, “Men of Galilee, why are you standing here looking up into heaven? This same Jesus, who has been taken up from you into heaven, will come in the same way you have seen him go into heaven.”

What does it mean that Jesus was “lifted up” and “hidden from their sight”? It means that Christ, the Head of the Church, would no longer dwell visibly with His Church, which is His body. And yet, the Head hasn’t been severed from the body, as if the Church were now decapitated. He remains the Head, firmly attached to His body, only invisibly. He is by no means far away. On the contrary, St. Paul wrote to the Ephesians, He is the One who ascended far above all the heavens, that He might fill all things. And, God gave Him to be head over all things to the church, which is His body, the fullness of Him who fills all in all.

But what are some of the tasks ahead for Christ, our Head? Well, they’re all summarized by the phrase, “seated at the right hand of God.” As Mark writes, So, then, after the Lord had spoken to them, he was taken up into heaven and sat down at the right hand of God. As we just heard from St. Paul, that’s not a “place” or “location” where Christ is enclosed, far away from us. It’s a position of power and authority as Christ “fills all things.” Paul says in Ephesians, God raised Christ from the dead and seated Him at His right hand in the heavenly places, far above all principality and power and might and dominion, and every name that is named, not only in this age but also in that which is to come. And He put all things under His feet.

And what does He do with that power and authority? His first task was to pour out the gift with which He had promised to “baptize” His apostles. As Peter said, Therefore being exalted to the right hand of God, and having received from the Father the promise of the Holy Spirit, He poured out this which you now see and hear.

What else does Scripture tell us about Christ’s tasks at God’s right hand? St. Paul comforts the Romans with this truth: It is Christ who died, and furthermore is also risen, who is even at the right hand of God, who also makes intercession for us. That means that all who repent of their sins and look to Christ for forgiveness and deliverance from God’s righteous judgment have an Advocate before the Father at all times and never need to fear, as long as they keep looking to Christ in faith.

Jesus Himself had told His disciples earlier about one of His tasks after His ascension: In My Father’s house are many mansions; if it were not so, I would have told you. I go to prepare a place for you. And if I go and prepare a place for you, I will come again and receive you to Myself; that where I am, there you may be also. Even now, Christ Jesus, seated at the right hand of the Father, is fulfilling this promise, seeing to it that you are guarded and guided through this life, seeing to it that you have everything you need to persevere in the faith, including access to the Means of Grace, to Word and Sacrament, so that you reach the mansions of heaven, as long as you use those means and don’t despise them.

In order to provide you with the Means of Grace so that you safely reach that place He’s preparing for you in heaven, the ascended Lord Christ also carries out another task. Paul writes, When He ascended on high, He led captivity captive, and gave gifts to men…He Himself gave some to be apostles, some prophets, some evangelists, and some pastors and teachers, for the equipping of the saints, for the work of ministry, for the edifying of the body of Christ. The existence of pastors is no accident, and no human design. The ministry exists in the Church because Christ gives it from the right hand of God as His tool and instrument for creating and strengthening faith. As Peter says, God has exalted Christ to His right hand to be Prince and Savior, to give repentance to Israel and forgiveness of sins, so that, even though the ministry is carried out by men and the Church is built and nourished and preserved through the ministry of men, Jesus could rightfully say, on this rock I will build My church, and the gates of Hades shall not prevail against it. He even confirmed the preaching of the original ministers He had sent by empowering them to perform miraculous signs, as you heard at the end of the Gospel: They went forth and preached everywhere, and the Lord worked with them, confirming the word with the accompanying signs.

Finally, the ascended Christ carries out another task in which we can take great comfort. Psalm 110 says, The LORD said to my Lord, “Sit at My right hand, till I make Your enemies Your footstool.” And Paul adds in 1 Cor., For He must reign till He has put all enemies under His feet. Do you see the enemies gathering against the Church of Christ? They’re everywhere. The devil rages. The world grows fiercer and fiercer. It’s as Isaiah prophesied:       Justice is turned back, and righteousness stands far away; for truth has stumbled in the public squares, and uprightness cannot enter. Truth is lacking, and he who departs from evil makes himself a prey. But at the right hand of God sits the ascended Lord Christ, who invisibly wages war against His enemies, so that, although they devise evil and carry out wicked plans, it must all serve for the good of those who love Him, until He conquers every enemy at His glorious return.

So truly you have nothing to worry about, nothing to fear. Your Savior reigns at the right hand of God, faithfully carrying out His tasks. So instead of worrying, instead of trying to figure everything out, just go about your own God-given tasks and wait just a little while longer. When all the tasks are finished, Christ will come again, and the reckoning will begin, and those who are still found as living stones in His holy Church will finally see the Head of the Church, to whom you’ve been united through faith all this time. And the Church and her Head will live together as Bride and Groom, happily ever after. It’s a true story. Believe it! And rejoice! Amen.

Source: Sermons