Luke 21:37

And in the daytime he was teaching in the temple; and at night he went out, and abode in the mount that is called the mount of Olives.
Read Chapter 21

Bede

AD 735
What our Lord commanded in word, He confirms by His example. For He who bid us watch and pray before the coming of the Judge, and the uncertain end of each of us, as the time of His Passion drew near, is Himself instant in teaching, watching, and prayer. As it is said, And in the day time he was teaching in the temple, whereby He conveys by His own example, that it is a thing worthy of God, to watch, or by word and deed to point out the way of truth to our neighbor. Now mystically, we also when amid our prosperity we behave ourselves soberly, piously, and honestly, teach by day time in the temple, for we hold up to the faithful the model of a good work; but at night we abide on mount Olivet, when in the darkness of anguish we are refreshed with spiritual consolation; and to us also the people come early in the morning, when either having shaken off the works of darkness, or scattered all the clouds of sorrow, they follow our example.

Cornelius a Lapide

AD 1637
And in the daytime He was teaching in the temple; and at night He went out, and abode in the mount that is called the mount of Olives. Because olives abounded in it. Christ gave the day to preaching and to His neighbour, but the night to prayer, to Himself, and to God. Thus He gave very little time to repose and slumber. The same did S. Paul, Dominic, F. Xavier, and others like them. "He went by night," says Theophylact, "into the mountain, to show us that we ought to hold communion with God in quiet at night. By day we should be gentle, and do good." So Bede: "What He commanded in words, He confirmed by His own example; for when the time of His Passion drew near, He was instant in teaching, in watching, and in prayers, either urging those, for whom He was to suffer, to faith by His words, or commending them to His Father by His prayers."

Cyril of Alexandria

AD 444
The crowd of the Jews and their ruler stood up against the glory of Christ and argued with the Lord of all. Anyone may perceive that those Jews prepared their snare against their own souls, because they dug for themselves pitfalls of destruction….It then says that by day he taught in the temple but lodged during the nights on the mountain called the Mount of Olives. Clearly what he taught were things that surpass the legal service. The time had come when the shadow must be changed into the reality. They also gladly heard him, for they often wondered about him, because Christ’s word was with power….He stayed during the nights on the Mount of Olives, avoiding the uproars that were in the city, that in this he might also be an example to us. It is the duty of those who would lead a life quiet and calm, full of rest, to avoid as far as possible the crowd and hubbub. Commentary on Luke, Homily

Cyril of Alexandria

AD 444
But what were the things He taught, unless such as transcended the worship of the law? . But because His speech was with power, and with authority He applied to spiritual worship the things which had been delivered in figures by Moses and the Prophets, the people heard Him gladly. As it follows, And the whole people made haste to come early to hear himin the temple. But the people who came to Him before light might with fitness say, O God my God, early do I wait upon you.

George Leo Haydock

AD 1849
In the mount that is called Olivet. In this last week, Christ, after preaching in the day-time in the temple, when constantly in the evenings to pray in the garden of Gethsemani, as Judas knew very well. See Chap. xxii. ver. 39. (Witham)

Tertullian of Carthage

AD 220
Some places there were in Jerusalem where to teach; other places outside Jerusalem whither to retire. He will come again on the clouds of heaven, just as He appeared when He ascended into heaven.

Theophilus of Antioch

AD 184
Now the Evangelists are silent as to the greater part of Christ's teaching; for whereas He preached for the space nearly of three years, all the teaching which they have written down would scarcely, one might say, suffice for the discourse of a single day. For out of a great many things extracting a few, they have given only a taste as it were of the sweetness of His teaching. But our Lord here instructs us, that weought to address God at night and in silence, but in day time to be doing good to men; and togather indeed at night, but in the day distribute what we have gathered. As it is added, And at night he went out and abode in the mount that is called Olivet. Not that He had need of prayer, but He did this for our example.

Knowing this first, that no prophecy of the scripture is of any private interpretation - 2 Peter 1:20

App Store LogoPlay Store Logo