Bede the Venerable — as excerpted in the Catena Aurea on Mark 14:60-65

“(ubi sup.) But it was also with a higher mystery, that in the Passion of our Lord the Jewish priest rent his own clothes, that is, his ephod, whilst the garment of the Lord could not be rent, even by the soldiers, who crucified Him. For it was a figure that the Jewish priesthood was to be rent on account of the wickedness of the priests themselves. But the solid strength of the Church, which is often called the garment of her Redeemer, can never be torn asunder.”