Ezekiel 40:47

"And he measured the porch of the temple by the length of one hundred cubits, and the width of one hundred cubits, square: and the altar that was before the temple."

But because we have said that from the faithful people sons of Zadok are taken for the ministry of almighty God, are there not many in that same people who are found to live perfectly in God's commandments? There certainly are; for it is added: "And he measured the court, one hundred cubits in length and one hundred cubits in width, foursquare." We have often said that length signifies the longsuffering of hope, while breadth signifies the amplitude of charity. Moreover, it has been fully stated above that the number one hundred, in which ten is multiplied by ten, signifies the sum of perfection. What then is the court of the spiritual building, if not the amplitude of the faithful peoples? This very longsuffering of hope and breadth of charity is not empty in the hearts of the faithful, for through faith it accomplishes whatever it is able. Hence it is said through Paul: In Christ Jesus neither circumcision avails anything, nor uncircumcision, but faith which works through love. If therefore in the life of the faithful, according to a certain measure, the longsuffering of hope is perfect in each one, the breadth of charity is perfect, the certainty of faith is perfect, the zeal for work is perfect, the court of the temple measures one hundred cubits square. In the measurement of a square, one side is not greater and another smaller, but all four sides together extend to an equal length, because we find that these same virtues which we have mentioned—namely faith, hope, charity, and work—are equal to one another within ourselves as long as we live in this life. Charity is said to be greater than hope and faith because after we arrive at the vision of our Creator, hope and faith indeed pass away, but charity remains. For now we love as much as we believe, and we presume from hope as much as we love. […]

For that we may also say something about their virtues, we often see some among them prudent through understanding, strong in adversity, just in deed, temperate from pleasures, and moderating themselves by the measure of discretion in all zeal. Those who hold prudence, fortitude, justice, and temperance, or, as some prefer to enumerate them, prudence, temperance, fortitude, and justice, have the measure of the spiritual court in a square. For behold, those very virtues which we said the good and faithful possess are so arranged in a square that one does not exceed another. Great indeed is prudence; but if it is less temperate from pleasures, less strong in dangers, less just in deeds, it is assuredly less prudent. Great is temperance; but if it less understands whence it should temper itself, if it is less able to endure adversities through fortitude and casts down the spirit in fear, if through its own haste it sometimes rushes forth to works of injustice, it is less temperate. Great is fortitude; but if it less understands what good things it should guard, what evils it should resist, if it less tempers itself from the appetite for pleasure but is conquered by delight, if it less maintains the works of justice and is sometimes overcome by the dominion of injustice, it is less strong. Great is justice; but if it less discerns as it ought between just and unjust works, if it less tempers the heart from the delight of the world, if it less strengthens itself against adversities, it is less just. Let the life of the perfect faithful therefore be measured by a square, and let one side of the spiritual court have as much as each of the individual sides, because each person is as prudent as he is temperate, strong, and just; as temperate as he is prudent, strong, and just; as strong as he is prudent, temperate, and just; as just as he is prudent, temperate, and strong. […]

Whence it is also added: And the altar before the face of the temple. What is a temple, if not the faithful people? As it is said to the disciples through the Apostle Paul: "For the temple of God is holy, which you are." And what is the altar of God, if not the mind of those living well? Who, mindful of their sins, wash away their stains with tears, mortify the flesh through abstinence, do not entangle themselves in any affairs of this world, give to the needy what they have, and do not covet having what they do not have. Rightly, therefore, the heart of such people is called the altar of God, where the fire burns from the sorrow of compunction, and the flesh is consumed. And do we not see such people daily, dearest brothers, among this holy faithful people as if in the court of a temple? Do we not constantly behold their life set before us as an example? The altar, therefore, is before the face of the temple when many are placed in the sight of holy Church who, mindful of eternal judgment, daily slay themselves as a sacrifice to God in the lamentation of compunction. Who, as has been said, chastise their bodies so that they may fulfill what is said through the Teacher of the Gentiles: "That you may present your bodies as a living sacrifice, holy, pleasing to God." For a victim is slain in order to be offered. But a living victim is a body afflicted for the Lord. It is called both a victim and living, because it lives in virtues and is slain from vices. A victim, indeed, because it is already dead to this world from wicked deeds; but living, because it works all the good it is able to accomplish.

But because under the name of the altar a discourse on the flame of compunction has presented itself, I think it necessary to show what the diversity of that same compunction is. For one compunction is that which is born through fear, another which is born through love, because it is one thing to flee punishments, another to desire rewards. Hence also in the tabernacle two altars are commanded by the law to be made, one namely exterior, the other interior; one in the court, the other before the ark; one which is covered with bronze, the other which is clothed with gold. And on the bronze altar flesh is burned, but on the golden altar incense is kindled. What is this, dearest brothers, that outside flesh is burned, inside incense, except this which we see daily, that there are two kinds of compunction, that some still weep through fear, but others already afflict themselves in lamentations through love? For many, mindful of their sins, while they dread eternal punishments, afflict themselves with daily tears. They bewail the evils they have done, and burn their vices with the fire of compunction, whose suggestions they still suffer in their heart. What are these but a bronze altar on which flesh burns, because carnal works are still bewailed by them?