“Thus he calls that the first day of unleavened bread, in which he was to bring their army out of Egypt. Now it is evident, that they were not brought out of Egypt on the fourteenth day, in the evening whereof the lamb was killed, and which is properly called the Passover or Phase, but on the fifteenth day, as is most plainly written in the book of Numbers: ‘and they departed from Rameses on the fifteenth day of the first month, on the morrow after the Passover the Israelites went out with an high hand.’ Thus the seven days of unleavened bread, on the first whereof the people of the Lord were brought out of Egypt, are to be reckoned from the ‘beginning of the third week, as has been said, that is, from the fifteenth day of the first month, till the end of the one-and-twentieth of the same month. But the fourteenth day is named apart from this number, by the title of the Passover, as is plainly shown by that which follows in Exodus:” where, after it is said, ‘For in this self-same day I will bring your army out of the land of Egypt;’ it is forthwith added, ‘And ye shall observe this day in your generations by an ordinance for ever. In the first month, on the fourteenth day of the month, ye shall eat unleavened bread, until the one-and-twentieth day of the month at even. Seven days shall there be no leaven, found in your houses.’ Now, who is there that does not perceive, that there are not only seven days, but rather eight, from the fourteenth to the one-and-twentieth, if the fourteenth be also reckoned in the number? But if, as appears by diligent study of the truth of the Scriptures, we reckon from the evening of the fourteenth day to the evening of the one-and-twentieth, we shall certainly find that, while the Paschal feast begins on the evening of the fourteenth day, yet the whole sacred solemnity contains no more than only seven nights and as many days. Wherefore the rule which we laid down is proved to be true, when we said that the Paschal season is to be celebrated in the first month of the year, and the third week of the same. For it is in truth the third week, because it begins on the evening of the fourteenth day, and ends on the evening of the one-and-twentieth.
“But since Christ our Passover is sacrificed,’ and has made the Lord’s day, which among the ancients was called the first day of the week, a solemn day to us for the joy of His Resurrection, the Apostolic tradition has included it in the Paschal festival; yet has decreed that the time of the legal Passover be in no wise anticipated or diminished; but rather ordains, that according to the precept of the law, that same first month of the year, and the fourteenth day of the same, and the evening thereof be awaited. And when this day should chance to fall on a Saturday, every man should take to him a lamb, according to the house of his fathers, a lamb for an house, and he should kill it in the evening, that is, that all the Churches throughout the world, making one Catholic Church, should provide Bread and Wine for the Mystery of the Flesh and Blood of the spotless Lamb ‘that hath taken away the sins of the world; and after a fitting solemn service of lessons and prayers and Paschal ceremonies, they should offer up these to the Lord, in hope of redemption to come. For this is that same night in which the people of Israel were delivered out of Egypt by the blood of the lamb; this is the same in which all the people of God were, by Christ’s Resurrection, set free from eternal death. Then, in the morning, when the Lord’s day dawns, they should celebrate the first day of the Paschal festival; for that is the day on which our Lord made known the glory of His Resurrection to His disciples, to their manifold joy at the merciful revelation.
The same is the first clay of unleavened bread, concerning which it is plainly written in Leviticus, ‘In the fourteenth day of the first month, at even, is the Lord’s Passover. And on the fifteenth day of the same month is the feast of unleavened bread unto the Lord; seven days ye must eat unleavened bread. In the first day ye shall have an holy convocation.’
Moe is the founder of GnosticWarrior.com. He is a father, husband, author, martial arts black belt, and an expert in Gnosticism, the occult, and esotericism.