Luke 6:47

Lest any one should vainly flatter himself with the words, Out of the abundance of the heart the mouth speaks, as if words only and not rather works were required of a Christian, our Lord adds the following, But why call you me Lord, Lord, and do not the things which I say? As if He said, Why do you boast of sending forth the leaves of a right confession, and show forth no fruit of good works.

But Lordship both in name and reality belongs only to the Highest Nature.

This is not then the word of man, but the Word of God, manifesting His own birth from the Father, for He is the Lord Who is born of the Lord alone. But fear not the duality of Persons, for they are not separate in nature.

But the advantage which arises from the keeping of the commandments, or the loss from disobedience, he shows as follows; Whosoever comes to me, and hears my sayings, he is like to a man who built his house upon a rock, &c.

The rock is Christ. He digs deep; by the precepts of humility He plucks out all earthly things from the hearts of the faithful, lest they should serve God from regard to their temporal good.

But lay your foundations upon, a rock, that is, lean upon the faith of Christ, so as to persevere immovable in adversity, whether it come from man or God.

Or the foundation of the house is the resolution to live a good life, which the perfect hearer firmly lays in fulfilling the commandments of God.

Or, He teaches that the obedience to heavenly precepts is the foundation of all virtue, by means of which this our house can be moved neither by the torrent of pleasures, nor by the violence of spiritual wickedness, neither by the storms of this world, nor by the cloudy disputations of heretics; hence it follows, But the flood came, &c.

A flood comes in three ways, either by unclean spirits, or wicked men, or the very restlessness of mind or body; and as far as men trust in their own strength they fall away, but as long as they cling to the immovable rock they cannot even be shaken.

The Lord also shows us that faith profits a man nothing, if his manner of life be corrupt. Hence it follows, But he that hears and does not, is like a man, that without a foundation built an house upon the earth, &c.

The house of the devil is the world which lies in wickedness, which he builds upon the earth, because those who obey him he drags down from heaven to earth; he builds without foundation, for sin has no foundation, standing not by its own nature, for evil is without substance, which yet whatever it is, grows up in the nature of good. But because the foundation is called so from fundus, we may not unfitly understand that fundamentum is placed here for fundus. As then he who is fallen into a well is kept at the bottom of the well, so the soul falling away remains stationary, as it were, at the very bottom, as long as it continues in any measure of sin. But not content with the sin into which it is fallen, while daily sinking into worse, it can find no bottom, as it were, in the well to which it may fix itself. But every kind of temptation increasing, both the really bad and the feignedly good become worse, until at last they come to everlasting punishment Hence it follows, Against which the stream did beat vehemently. By the force of the stream may be understood the trial of the last judgment, when both houses being finished, the wicked shall go into everlasting punishment but the righteous into life eternal.

Or they build upon the earth without foundation, who upon the quicksand of doubt, which relates to opinion, lay the foundation of their spiritual building, which a few drops of temptation wash away.

Now this long discourse of our Lord, Luke begins in the same way as Matthew; for each says, Blessed are the poor. Then many things which follow in the narration of each are like, and finally the conclusion of the discourse is found to be altogether the same, I mean with respect to the men who build upon the rock and the sand. It might then easily be supposed that Luke has inserted the same discourse of our Lord, and yet has left out some sentences which Matthew has kept, and likewise put in others which Matthew has not; were it not that Matthew says the discourse was spoken by our Lord on the mountain, but Luke on the plain by our Lord standing. It is not however thought likely from this that these two discourses are separated by a long course of time, because both before and after both have related some things like or the same. It may however have happened that our Lord was at first on a higher part of the mountain with His disciples alone, and that then he descended with them from the mount, that is, from the summit of the mountain to the flat place, that is, to some level ground, which was on the side of the mountain, and was able to hold large multitudes, and that there He stood until the crowds were gathered together to Him, and afterwards when He sat down His disciples came nearer, and to them, and the rest of the multitude who were present, He held the same discourse.