Last Sunday was Pentecost, marking the descent of the Holy Spirit. This fulfilled the promise of Jesus to send a Helper. Dietrich Bonhoeffer tells us that “The task of the Holy Spirit is twofold: to teach and to remind.” Each of us and all of us need plenty of teaching and plenty of reminding, it would seem! Fortunately, this Sunday is Trinity Sunday, where our service is designed to remind us of our Triune God, Three in One. We will also learn how Scripture shows that the Holy Trinity was present from the very beginning and yet was revealed to God’s people only gradually. Let us worship together with gratitude for God’s complete provision in our lives.