Passover and Easter

There is one word that unites Judaism and Christianity in their most sacred celebration: Easter. In Hebrew, Pesach—”pass” or “leap”—refers to the divine act of passing over the houses of the Israelites during the tenth plague in Egypt. In the Catholic faith, that same “pass” reaches its fullness: it is no longer God passing over the houses of one people, but the passage of Christ from death to life—and with Him, that of all humanity toward eternal salvation.

Understanding Passover helps one grasp the roots of Christian Easter. By understanding Easter, we discover what all the rites the people of Israel celebrated for centuries were pointing toward.

Would you like to know how Passover and Catholic Easter are alike and how they differ? In this post, we will explore their shared origin, the symbolism of the Paschal Lamb, and why they are celebrated on different dates.

What is Passover?

Passover—Pesach in Hebrew—is the most important feast in the Jewish calendar. It commemorates the liberation of the people of Israel from slavery in Egypt, as recounted in the Book of Exodus: the ten plagues, the sacrifice of the lamb whose blood marked the Israelites’ doorposts, the night of God’s passing over, and the crossing of the Red Sea.

For Judaism, Pesach is not a commemoration of a past event. It is an existential re-actualization: each generation is called to feel as though it itself had come out of Egypt. The feast lasts seven days in the Land of Israel and eight in the diaspora, beginning on the 15th day of the month of Nisan—that is, at the spring full moon.

But liberation from Egypt was not an end in itself. Jewish theology is clear: the physical freedom of the Exodus was the path toward something greater—the receiving of the Torah at Mount Sinai and entry into the Promised Land. Jewish freedom is inseparable from the Law. Without the Law, liberation has no direction.

What is Easter?

Easter celebrates the Resurrection of Jesus Christ on the third day after His death. The Catechism of the Catholic Church calls it the “Feast of feasts” and the “Solemnity of solemnities”: not one feast among others, but the center of the liturgical year and the foundation of the entire Christian faith.

For the Church, it is not merely the commemoration of a historical fact. It is the sacramental making-present of Christ’s victory over sin and death. What the people of Israel awaited—the definitive redemption, the new exodus, the eternal covenant—found its fulfillment in the Death and Resurrection of Jesus Christ.

The liturgical structure of Catholic Easter unfolds in the Paschal Triduum: Holy Thursday commemorates the institution of the Eucharist and the priesthood; Good Friday, the Crucifixion and Death of Jesus; and the Easter Vigil of Holy Saturday, the most solemn celebration of the year, proclaims the Resurrection with the new fire, the Paschal Candle, and the singing of the Alleluia.

Differences between Passover and Easter

Both Judaism and Catholicism recognize that the magnitude of Passover cannot be exhausted in a single day. In Judaism, Pesach lasts seven or eight days. The first and last days are considered major feast days (Yom Tov), on which creative work is forbidden, while the intermediate days are called Chol HaMoed, which allow certain work activities but maintain the festive spirit and the strict matzah diet.

In the Catholic Church, the “Octave of Easter” is observed: the eight days from Easter Sunday to the following Sunday, known as Divine Mercy Sunday. During this time, each day is celebrated liturgically with the same rank as Easter Sunday. In this way, the joy of Christ’s triumph over death is prolonged. However, the Catholic celebration extends even further: the Easter season lasts fifty days and culminates in the solemnity of Pentecost. This period recalls the fifty days of the counting of the Jewish Omer, after which the people of Israel received the Torah. This is no coincidence: it is a theological continuity that the Christian tradition has always recognized.

In this comparison table, we can see some differences:

Easter is a continuation of Passover

The Seder and the Last Supper

The most intimate point of contact between Passover and Christian Easter is a meal. On the night Jesus gathered with His apostles before His Passion, He followed the ritual order of the Pesach Seder. It is a Jewish ceremonial meal consisting of fifteen steps to relive the liberation from Egypt.

The Seder is much more than a meal. It is a passing down, from generation to generation, the story of a liberated people. The main instrument is the Haggadah, the book that compiles the Exodus narrative, prayers, songs, and rabbinic commentary. The youngest child traditionally recites the “Four Questions,” or Ma Nishtanah, asking about the ritual differences of that night. This curiosity is rewarded with the story and with playful traditions such as the search for the Afikoman. It is half a piece of matzah that is split in two during the early stages of the Pesach Seder and set aside to be eaten as dessert after the meal.

On the table, the Seder plate contains elements with precise meanings: matzah—unleavened bread—recalls the haste of the flight; bitter herbs (maror) evoke the bitterness of slavery; charoset represents the mortar used by the slaves; and four cups of wine mark the moments of the narrative.

At that meal, Jesus took the unleavened bread, blessed it, and broke it, saying: “This is my Body, which is given up for you. Do this in memory of me” (Lk 22:19). He did the same with the cup—which tradition identifies with the third cup of the Seder, the “cup of blessing” spoken of by Saint Paul (1 Cor 10:16). And before going out to the Garden of Gethsemane, He sang with His disciples the Hallel—Psalms 113–118 —the same hymn that Jewish families still recite in their homes each night of Pesach.

With that gesture, Jesus did not abolish the Seder. He fulfilled it. The matzah—the “bread of affliction”—became the Bread of Life. The cup of blessing became the cup of the New Covenant. The memory of the Exodus from Egypt became the memorial of a definitive exodus: the passage from death to eternal life.

The Paschal Lamb: from Egypt to Calvary

On the night of the Exodus, God commanded each Israelite family to sacrifice an unblemished lamb, mark their doors with its blood, and eat it before dawn. It was that blood that protected the people from the death of the firstborn. It was that lamb that made freedom possible.

For centuries, Israel repeated that rite each year at Pesach. And each year, without fully realizing it, it was prefiguring something greater.

Saint John the Baptist was the first to speak the words aloud:

“Behold the Lamb of God, who takes away the sin of the world” (Jn 1:29).

And the Gospel of John specifies that Jesus died on the cross at the exact moment when the priests were sacrificing the paschal lambs in the Temple of Jerusalem. This was no coincidence: it was fulfillment.

Saint Paul expresses it with a theological precision that sums up everything:

“Christ, our Passover, has been sacrificed” (1 Cor 5:7).

The lamb of Jewish Passover was a figure. Christ is the reality. The lamb’s blood on the doorposts of the houses in Egypt protected from physical death for one night. The blood of Christ on the Cross redeems from sin and death forever.

The difference is total: the Pesach lamb had to be sacrificed every year, without end. Christ offers Himself once and for all. And that unique, unrepeatable, and infinite sacrifice is what the Church makes present in every celebration of the Eucharist.

Why do Passover and Easter not always coincide?

It is one of the most frequently asked questions—and the answer reveals two different worldviews of sacred time.

The Jewish calendar is lunisolar: the months follow the phases of the moon, but the year is coordinated with the solar cycle so that Pesach always falls in spring, as the Torah commands. Since a lunar year has eleven fewer days than a solar year, every nineteen years an extra month—Adar II—is added on seven specific occasions. Pesach always begins on the 15th of Nisan, invariably at the spring full moon.

The Catholic calendar follows a rule set at the Council of Nicaea in 325, when the Church unified the celebration of Easter so that it would always fall on Sunday—the day of the Lord’s Resurrection. The rule states that Catholic Easter is the first Sunday after the first full moon following the spring equinox, conventionally fixed on March 21. This causes Easter to vary between March 22 and April 25.

As a result, the two feasts sometimes coincide, sometimes are separated by days, and sometimes by weeks. The Orthodox Churches, which use the Julian calendar to calculate the equinox, often celebrate Easter even later than Catholics.

But beyond the calendar, the deeper reason for the difference is theological: Judaism fixes its Passover on a date—the 15th of Nisan—because it commemorates a historical event of the past. The Church fixes it on a day of the week—Sunday—because it celebrates a mystery that lives in the present: the risen Christ, the Lord of time and history.

• You may be interested in: The Holy Sudarium

Saint Augustine’s Sermon 375

The Paschal sacraments

1. As he proclaimed the truth by the mouth of the apostles, with their sound reaching the whole earth and their words to the ends of the world, Christ, our Passover, has been sacrificed². Of him the prophet had foretold earlier the following: He was led like a sheep to the slaughter, and like a lamb before its shearer he remained silent; so he did not open his mouth³. Who is this? The one of whom he then says: He endured his judgment with humility. Who shall recount his birth? ⁴ I behold an example of such great humility in a king of such great power. For this one who, like a lamb before its shearer, did not open his mouth is the lion of the tribe of Judah⁵. Who is this, lamb and lion at once? As a lamb, he suffered death; as a lion, he destroyed it. Who is this, lamb and lion at once? He who is gentle and strong, kind and terrible, harmless and mighty, silent when judged⁶ and roaring when judging. Who is this, lamb and lion at once? Lamb in the Passion, lion in the Resurrection. Or was he lamb and lion at once both in the Passion and in the Resurrection? Let us see him as lamb in the Passion. I have just said it: Like a lamb before its shearer, he remained silent; so he did not open his mouth. Let us see him as lion in the Passion. Jacob said: You went up, and, lying down, you slept like a lion⁷. Let us see the lamb in the Resurrection. Revelation says, speaking of the eternal glory of the virgins: They follow the Lamb wherever he goes⁸. Let us see the lion in the Resurrection. The same Revelation says what I mentioned before: The lion of the tribe of Judah has conquered to open the book⁹. Why is he lamb in the Passion? Because he received death without any iniquity. Why is he lion in the Passion? Because, though dead, he put death to death. Why is he lamb in the Resurrection? Because his innocence is eternal. Why is he lion in the Resurrection? Because his power is eternal.

2. Who is this, lamb and lion at once? In what sense do you ask who he is? If you ask what he was before: In the beginning was the Word. If where he was: And the Word was with God. If what Word he was: The Word was God. If you ask about his power: All things were made through him. And if you want to know what he became: And the Word became flesh¹⁰. If you ask how he was born, now from a father without a mother, now from a mother without a father: Who shall recount his birth?¹¹ Begotten of the eternal One and co-eternal with the One who begot him; remaining the Word and made flesh; creator of all times and created at the fitting time; prey of death and predator of it; the most disfigured, by condescension, among the sons of men, and the most beautiful, by his beauty, among them; who knows how to endure weakness¹² and knows how to remove it; exalted who does humble things, and humble who does exalted things; God man and man God; firstborn and creator of the firstborn; only and brother of many; born of the substance of the Father and made a sharer with the adopted; Lord of all and servant of many. This is the Lamb who takes away the sins of the world¹³; this is the lion who conquers the kingdoms of the world. We were asking who he was; let us ask who those are for whom he died. Was it for the righteous and holy? That is not what the Apostle says, but rather that Christ died for the ungodly¹⁴; not, of course, so that they might remain so, but so that by the death of the righteous man the ungodly might be made righteous and, with sinless blood poured out, the record of sin might be erased¹⁵.

Do you want to live the Easter Season with fervor? Here are some articles that may help you do so:

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