We read in the gospel that when the Lord was teaching his disciples and urged them to share in his passion by the mystery of eating his body, some said: This is a hard saying, and from that time they no longer followed him. When he asked the disciples whether they also wished to go away, they replied: Lord, to whom shall we go? You have the words of eternal life. I assure you, my brothers, that even to this day it is clear to some that the words which Jesus speaks are spirit and life, and for this reason they follow him. To others these words seem hard, and so they look elsewhere for some pathetic consolation. Yet wisdom cries out in the streets, in the broad and spacious way that leads to death, to call back those who take this path. Finally, he says: For forty years I have been close to this generation, and I said: They have always been faint-hearted. You also read in another psalm: God has spoken once. Once, indeed, because for ever. His is a single, uninterrupted utterance, because it is continuous and unending. He calls upon sinners to return to their true spirit and rebukes them when their hearts have gone astray, for it is in the true heart that he dwells and there he speaks, fulfilling what he taught through the prophet: Speak to the heart of Jerusalem.
From a sermon by Saint Bernard, abbot