It is striking that the psalm appointed as the response to the reading from Acts 16 is appointed also for the morning of Christmas Day. One of the gifts of the lectionary is that a biblical text wears different vestments depending on when it is shows up for Christian worship. Thus those preparing to preach need to attend not only to biblical commentaries but also to liturgical unfolding of scripture and theology in the assembly.
The reading from Revelation 22 concludes the book’s resurrection songs: the baptized enjoy the fruits of the tree of life. But the tree is not merely one of the countless archetypal trees that religions and cultures everywhere have imagined.
Each year the Gospel reading for the Seventh Sunday of Easter is taken from Jesus’ great prayer in John 17, the conclusion of his farewell discourse. Jesus invites us into what Raymond Brown describes as a "heavenly family conversation" between himself and God.
This prayer, like Jesus’ other prayers (John 11:41-42 and 12:27-28), is meant to be overheard by us.