41. “Thereafter, having confirmed the disciples, and having sojourned with them forty days, He ascended up into heaven, as these same persons were beholding Him. And on the completion of fifty days from His resurrection He sent to them the Holy Spirit (for so He had promised), by whose agency they were to have love shed abroad in their hearts, to the end that they might be able to fulfill the law, not only without the sense of its being burdensome, but even with a joyful mind. This law was given to the Jews in the ten commandments, which they call the Decalogue. And these commandments, again, are reduced to two, namely that we should love God with all our heart, with all our soul, with all our mind; and that we should love our neighbor as ourselves. For that on these two precepts hang all the law and the prophets, the Lord Himself has at once declared in the Gospel and shown in His own example. For thus it was likewise in the instance of the people of Israel, that from the day on which they first celebrated the passover in a form, slaying and eating the sheep, with whose blood their door-posts were marked for the securing of their safety,—from this day, I repeat, the fiftieth day in succession was completed, and then they received the law written by the finger of God, under which phrase we have already stated that the Holy Spirit is signified. And in the same manner, after the passion and resurrection of the Lord, who is the true passover, the Holy Ghost was sent personally to the disciples on the fiftieth day: not now, however, by tables of stone significant of the hardness of their hearts; but, when they were gathered together in one place at Jerusalem itself, suddenly there came a sound from heaven, as if a violent blast were being borne onwards, and there appeared to them tongues cloven like fire, and they began to speak with tongues, in such a manner that all those who had come to them recognized each his own language (for in that city the Jews were in the habit of assembling from every country wheresoever they had been scattered abroad, and had learned the diverse tongues of diverse nations); and thereafter, preaching Christ with all boldness, they wrought many signs in His name,—so much so, that as Peter was passing by, his shadow touched a certain dead person, and the man rose in life again.