26 As for the parable of the sower which makes both good and bad ground bear a triple crop, and the passage from the apostle in which upon Christ as the foundation one man builds gold, silver, costly stones, another wood, hay, stubble, the meaning is perfectly clear. We know that in a great house there are different vessels, and to wish to contradict so plain a truth would be sheer impudence. Yet that Jovinianus may not triumph in a lie and quote the instance of the apostles by way of discrediting the hundred fold, sixty fold, and thirty fold, let me inform him that in Matthew and Mark a hundred fold is promised to the apostles who had left all.
And I would tell him further, that in the Gospel of Luke we find much more, that is πολύ πλείονα, and that there is absolutely no instance in the Gospels of a hundred standing for seven; and that he is convicted either of forgery, or of ignorance; and that our cause is not prejudiced by the fact that in one Gospel the enumeration begins at a hundred, in another at thirty, since it is a rule with all Scripture, and especially with the older writings, to put the lowest number first and so ascend by degrees to the higher.
For instance, suppose one to say that so-and-so lived five and seventy and a hundred years, it does not follow that five and seventy are more than a hundred because they were first mentioned. If you do not on the side of good admit the difference between a hundred, sixty, and thirty, neither will you do so on the side of evil, and the seed which fell by the wayside, upon the rock, and among thorns, will be equally faulty. But if the former three, or the latter three, on the side of good, or on the side of evil respectively, are one and the same, it was foolish instead of speaking of two things to enumerate six kinds, and all the more because according to the account of the parable in Matthew, Mark, and Luke, the Saviour always added: “He that has ears to hear, let him hear.”
Where there is no deep inner meaning, it is useless to draw our attention to the mystic sense.
Source: Against Jovinianus (New Advent)