We continue to explore the meaning of baptism, of membership of the Church, of living a life which has been immersed in the life and death of Jesus Christ: in other words, we continue our ‘Mystagogy’ – our training in the mystery of Baptism and the other Sacraments. We hear more about ‘who Jesus is, with another I am statement: “I am the Way, the Truth and the Life”. We are baptised into his way, his truth and his life. We hear about the earliest community struggling with the life they are called to by baptism, and Peter again reminds us that baptism builds us into a spiritual house with Jesus as our cornerstone. The mystery of the Church is clearly before us today: the Church is the community of those baptised in Christ, the pilgrim people walking with Christ (who has shown us the Father) to the place he has prepared for us. Today’s reading can perhaps make us think a little about how we form part of this spiritual house, the Church, as we journey to the Father.