This brings us to a conclusion on another matter of great importance. The observances regarding sacrifices, sabbaths, new moons, and all such things prescribed by the Jewish way of life of that day—they are not essential. Even when they were observed they could make no great contribution to virtue; nor when neglected could they make the excellent person worthless or degrade in any way the sanctity of his soul. People of old, while still on earth, manifested by their piety a way of life that rivals the way the angels live. Yet they followed none of these observances, they slew no beasts in sacrifice, they kept no fast, they made no display of fasting. They were so pleasing to God that they surpassed this fallen human nature of ours and, by the lives they lived, drew the whole world to a knowledge of God.
I am pierced by one wound and tortured with much grief, the bond of bitterness does not permit the tongue to perform its function, and it is easier to weep than to talk. Lo, one affliction comes upon another affliction and contrition upon contrition, “as if a man were to flee from a lion, and a bear should meet him,” or howl at being struck by a scorpion, “and a snake should bite him,” so completely am I dejected and afflicted with the misery of sorrow. I confess, madam, that every time I try to write to you about the passing of our lady Basilla of blessed memory, I am overcome with bitterness and experience a dullness in my mind, a heaviness in my sense and slowness in my tongue, because while I was occupied with grief, my mind was moved by death.
(Verse 24) And judgment will be revealed like water, and justice like a strong torrent. LXX: And it will roll like water, and justice like an impassable torrent. Just as water, when it flows downhill, uncovers what it previously covered and exposes it to the eyes of all, so will the judgment and justice of God, which once judged His own people, be revealed to all, and it will be carried like the strongest torrent. Whatever it seizes, it drags along with it, and it does not allow anything to stand in its way. But the judgment of the wicked is tossed like water according to the Septuagint; for it does not stand in one opinion, but is carried about by every wind of doctrine, condemning what it had once approved, and considering what it had formerly praised as worthless. Their justifications are compared not to pure and clear springs and rivers, but to turbid and muddy torrents, which do not have their own waters, but collect them from rocks, cliffs, and brambles. Whoever wishes to cross them will immediately be seized and thrown headlong, and with his feet overthrown, will not be able to say: He established my feet upon a rock (Ps. 123:5). For he will walk upon the sands, which do not have a foundation, and when he will be in danger, he will speak according to the Hebrews: A torrent has passed over my soul (Ps. 39:3). On the contrary, the judgments of the just are firm and unchanging, not flowing like water, and justice does not rush like an impassable torrent: The thoughts of the just are judgments (Prov. XII, 5).
Namely the righteous verdict against you-will be like an impassable torrent, that is, dragging away what falls into it and sparing nothing, since torrents descend from the mountains with a rush. This is also the way with the divine verdict: if it is delivered against some people, it will be nothing other than invincible water and an irresistible torrent.
[AD 407] John Chrysostom on Amos 5:20-24