One of the Communion antiphons today was what Jesus said in John 6.57: Just as the living Father sent me and I have life because of the Father, so also the one who feeds on me will have life because of me. What struck me was that anyone who feeds on Jesus will have life. So how do we feed on Jesus? To me, to feed on Jesus is to depend upon him for everything, not just for spiritual sustenance and growth. To feed on the Lord successfully, we must become branches of his vine. That is, we become part of him, inseparably in union with him.