For the sake of these soldiers that earthquake took place, in order to dismay them, and that the testimony might come from them, which accordingly was the result. For the report was thus free from suspicion, as proceeding from the guards themselves. For of the signs some were displayed publicly to the world, others privately to those present on the spot; publicly for the world was the darkness, privately the appearance of the angel, the earthquake. When then they came and showed it (for truth shines forth, being proclaimed by its adversaries), they again gave money, that they might say, as it is expressed, “that His disciples came and stole Him.”
Complete source paragraph · Homilies on the Gospel of Matthew, Homily 90, source paragraph 4 · Original source