Josué 6
Augustine of Hippo · Comentário Patrístico (catena)
Josué 6:19
And when temples, idols, groves, and other things of the sort are authorized to be torn down, although it is evident when we do this that we are not honoring but despising them, still we should not take away anything for private, or at least personal, use so that our purpose in tearing down must be manifest as devotion, not cupidity. However, when such things are turned over for public, not private or personal use, as when they are used to honor the true God, that same holds true for things as for people, when they turn from sacrilege and impiety to the true religion. God is understood to have taught this by those texts which you quoted, as when he ordered wood from the grove of foreign gods to be brought for a holocaust and ordered that all the gold, silver and brass vessels be carried into the treasury of the Lord. — LETTER 47
Josué 6:20
Besides the signs just mentioned and the voices which could be heard in the neighborhood of the ark, other miraculous testimonies to the law were witnessed. For example, when the people were entering the promised land and the ark was crossing the Jordan, the river stood still above them and flowed on below them so that the ark and the people had a dry place for crossing. Again, when they came upon the first hostile city where the religion was pagan and polytheistic, the ark was carried around it seven times and then, suddenly, the walls collapsed before a hand was raised or a battering ram was used. — City of God 10.17
Josué 6:20
So the walls of that city, called Jericho, which in the Hebrew tongue is said to mean moon, fell when they had been encircled seven times by the ark of the covenant. What, then, does the announcement of the kingdom of heaven portend—signified by the encircling of the ark—except that all the battlements of mortal life, that is, all the hope of this world, which is opposed to the hope of the world to come, will be destroyed by the sevenfold gift of the Holy Spirit, working through the free will? For, those walls fell of their own accord, not by any violent push of the ark in its circuit. There are other references in Scripture which suggest the church to us under the symbolism of the moon, as it makes its pilgrimage in this mortal life, amid toils and labors, far from that Jerusalem whose citizens are the holy angels. — LETTER 55