I have read in Plato and Cicero sayings that are wise and very beautiful; but I have never read in either of them: Come unto me all ye that labor and are heavy laden.
It is not earthly riches which make us or our sons happy; for they must either be lost by us in our lifetime, or be possessed when we are dead, by whom we know not, or perhaps by whom we would not.
In our own times, you see, an emperor came to the city of Rome, where there's the temple of an emperor, where there's a fisherman's tomb. And so that pious and Christian emperor, wishing to beg for health, for salvation from the Lord, did not proceed to the temple of a proud emperor, but to the tomb of a fisherman, where he could imitate that fisherman in humility, so that he, being thus approached, might then obtain something from the Lord, which a haughty emperor would be quite unable to earn.
The bread that you see on the altar is the Body of Christ as soon as it is sanctified by God's word. The chalice, or better what is contained in the chalice, is the Blood of Christ as soon as it is sanctified by God's word