 The next rosette portrays the figures of an open book, the Bible, the Word of God, which Jesus is and which he preached.At the top, the figure of the sun encircling the Greek abbreviation for Jesus’ name (IHC) recalls his title as the Sun of Righteousness.To the right, the chalice recalls his last Passover meal with his disciples, and the sacrament of the Eucharist that he instituted there.