The Church Year has two divisions. The first half, which we just finished, follows the life of Christ—from His birth, through His life, and to His death, resurrection, ascension, and the pouring out of the Holy Spirit. The second half of the Church Year focuses on the activity of the Holy Spirit in the Church, how He causes us to grow in the faith and in Christian living, but always keeping us grounded in the work Christ has done to win our salvation. But as a hinge between these two semesters stands today, the Feast of the Most Holy Trinity. Today we are taught about the God who acted in the life of Christ, and we learn about the God who works in us in our life today.
The holy spirit is the Spirit of confession. As Christ Our Lord said, the Holy Spirit “will teach you all things and bring to your remembrance all that I have said to you.” He confesses Christ to us, and by the faith He creates in us, we are able to confess Christ to others. That’s the whole point of this Feast of Pentecost. At Christ’s Ascension He gave His Church the solemn task of making disciples, that is, Baptizing and teaching, administering the Lord’s Supper, and forgiving the sins of all who repent. So just ten days after Jesus ascended into heaven, He poured out the Holy Spirit on His chosen disciples. And the Holy Spirit caused the apostles to confess in amazing ways. At St. Luke recorded in Acts, the apostles preached in languages which they had not learned. They preached that Jesus Christ died to take away the sin of the world. They preached that He rose victorious from the grave, the Father accepting His atoning sacrifice. They preached that Christ was giving His forgiveness and eternal life through Baptism, the washing of rebirth. And because of their Holy Spirit-given confession of the faith about 3,000 people were saved that day.
"I will not leave you as orphans,” says Our Lord. What an odd-seeming thing for the Church to place on our lips on this “in between” Sunday, three days after Jesus has ascended into heaven to sit at the right hand of God the Father Almighty, and still seven more days before He pours out His Holy Spirit at the Feast of Pentecost, the Spirit who points us back to Jesus in both joy and sorrow. That’s why our Introit began with that phrase of longing: “Hear, O Lord, when I cry aloud. … Hide not Your face from me.” We know that, even though we know the whole story, we know how the disciples felt in this intervening week. They knew the promise, but it had yet to become visible. We live that every day! We know we are citizens of heaven, but we still live on earth. We know that palpable tension of “now, but not yet.” So we know conflicting emotions that come from Jesus’ words, “I will not leave you as orphans.” The disciples believed it, but they were torn because they also knew what they saw, what seemed to be the truth. Today Our Lord reminds us that, despite appearances, He is with us always to forgive us, to guide us, and to give us His eternal joy which no one can take from us.