John Cassian

In his own words on Deuteronomy

• Deuteronomy 7:1

  These are the seven nations whose lands the Lord promised to give to the children of Israel when they left Egypt. We must accept the fact that, according to the apostle, all the things that happened to them in a figure were written for our instruction.… The reason that they are said to be much more numerous is that there are more vices than virtues. Therefore in the list they are counted as seven nations, to be sure, but when it is a question of destroying them they are said to be innumerable.

  CONFERENCE 5.16.1-2

• Deuteronomy 9:4

  I ask, what could be said more clearly against that pernicious opinion and presumption of ours, by which we want to attribute everything that we do to our free will and to our own effort? "Do not say in your heart, when the Lord your God has destroyed them in your sight: Because of my righteousness the Lord has led me in to possess this land." Did he not express himself clearly to those whose souls' eyes are open and whose ears hear? Namely, when you have enjoyed a notable success in warring against the carnal vices and you see that you have been freed from their filthiness and from this world's way of life, you should not be puffed up with the success of the struggle and the victory and ascribe this to your own strength and wisdom, believing that you were able to obtain victory over evil spirits and carnal vices through your own efforts and application and free will. There is no doubt that you would never have been able to prevail over these if the Lord's help had not fortified and protected you.

  CONFERENCE 5.15.3-4

• Deuteronomy 16:9

  There was plainly realized the number of this festival, which we read was figuratively foreshadowed in the Old Testament too, when it was ordered that at the end of seven weeks the bread of first fruits was to be offered to the Lord by the priests. This in very truth is recognized as having been offered to the Lord by the preaching of the apostles with which they are said to have exhorted the people on that day. This was the true bread of the first fruits, which was proffered at the beginning of the new teaching, when five thousand men were filled with the gift of its food and which consecrated to the Lord a Christian people newly born from the Jews.

  CONFERENCE 21.20.2

• Deuteronomy 32:7

  Who then would be so presumptuous and blind as to dare to trust in his own judgment and discretion when the vessel of election testifies that he needed to confer with his fellow apostles? From this it is clearly proven that the Lord shows the way of perfection to no one who has the means of being educated but who disdains the teaching and the instruction of the elders and who considers as insignificant that saying which ought to be diligently observed: "Ask your father, and he will declare it to you, your elders, and they will tell you."

  CONFERENCE 2.15.3