The Sunday is Trinity Sunday, which is the final “Festival” in the Festival half of the church year. It is set aside to meditate on the Truth that captured the imagination of the first six centuries of the church – The Trinity. Part of that in the Lutheran church is the confession of the Athanasian Creed. (In the recording responsively.) But the texts for the day are rich is so many ways. This sermon does something I don’t do that often, it layers the Old Testament lesson in with the Gospel. And I did this because the story of Uzziah, mentioned in Isaiah’s call, and the story of Nicodemus layer so beautifully. They are stories of incense and pride. They are stories of desiring to see God in His essence, and missing God in what He has done. The year Uzziah dies, is the year we can see God. This sermon helps us see that.
This is something of a statement about the purpose of preaching. We attempt to put so much on the sermon. We look for all kinds of things there. And I honestly think we look for the wrong things. What the sermon is about is proclaiming the gospel. What the sermon is about is evangelism, our evangelism. And that is what this sermon attempts to do. It isn’t 7 words of wisdom for your best life. It isn’t 5 ways to life hack your way to Jesus. It is “God so loved the world that he gave his son.” He gave him for you. He gave him that we might hear and believe and live. There is a lot else that the Bible teaches that we should do, but preaching – that is about love, what God has done for us.
Preaching on John 3:16 tends to fall into two categories: 1) insipid, usually because it has a definition of love completely contrary to the passage or 2) counter-productive because it proclaims what is cheap grace. It proclaim the truth of Christ without asking that we receive him and live by the Spirit.
We have no problem with Jesus, so long as we have control over him. The problem with that is that the Father has chosen Jesus. Verse 17, we are saved through him. And in the context of Nicodemus’ midnight visit Jesus has chosen to act in a specific way – by water, Spirit and cross. Believing in Jesus is not just a simple matter of intellectual assent. Believing in Jesus is in part an admission that we are not “in control”. The Spirit which dwells within us from our Baptism is our guide. And that Spirit leads in the path of the cross following Jesus. Grace is a gift, we can only receive it or turn it down. We can accept Jesus, or stumble around in the dark with Nicodemus.