Esther 9:27
the Jews bound themselves to establish the custom that they and their descendants and all who join them should not fail to celebrate these two days at the appointed time each and every year, according to their regulation.
the Jews bound themselves to establish the custom

Following Mordecai’s letters, the Jewish people accepted Purim as a solemn communal obligation. Their deliverance from Haman’s decree was not treated as a private memory but as a work of God requiring enduring public remembrance.

Exo 12:14 And this day will be a memorial for you,…
Exo 12:17 So you are to keep the Feast of Unleavened Bread,…

that they and their descendants

Purim was to instruct later generations in the Lord’s preserving care during Israel’s exile. As with Passover and the covenant teaching commanded in Deuteronomy 6:6–7, parents were responsible to pass on both the history of deliverance and the faithfulness of God.

Gen 17:7 I will establish My covenant as an everlasting covenant…
Exo 12:24-27 And you are to keep this command as a permanent statute…

and all who join them

Gentiles who identified with Israel and embraced the God and people of the covenant were included in the observance. The provision reflects the place given to faithful outsiders such as Ruth, who joined herself to Naomi’s people and confessed, “Your God will be my God” (Ruth 1:16).

Exo 12:48-49 If a foreigner resides with you and wants to celebrate…
Isa 56:6-7 And the foreigners who join themselves to the LORD…

should not fail to celebrate these two days

The fourteenth and fifteenth days of Adar marked the Jews’ rest from their enemies, with differing dates reflecting the events in the provinces and in Susa (Esther 9:17–19). Feasting, joy, gifts among neighbors, and provision for the poor declared that God had turned intended destruction into deliverance.

Lev 23:7-8 On the first day you are to hold a sacred assembly;…
Exo 12:16 On the first day you are to hold a sacred assembly,…

at the appointed time each and every year,

Annual observance kept the events of Esther from fading into distant history. Each celebration reminded Israel that the Lord remained faithful to His covenant people even while they lived under foreign rule and faced threats of extinction.

Num 9:2-3 The Israelites are to observe the Passover…
2Ch 35:1 Then Josiah kept the Passover to the LORD in Jerusalem,…

according to their regulation.

Mordecai and Esther established an ordered pattern for Purim so that the commemoration would be observed consistently throughout the Jewish community. The regulated remembrance preserved the historical reality of God’s providence and called every generation to gratitude.

Num 9:12-14 they may not leave any of it until morning…
Lev 23:14 You must not eat any bread or roasted or new grain…

Persons / Places / Events
1. Jews
The Jewish people who were living in the Persian Empire during the time of Esther. They were the primary recipients of the decree to celebrate the festival of Purim.

2. Descendants
The future generations of Jews who were also bound by this decree to observe the festival of Purim annually.

3. All who joined them
This refers to any non-Jews who aligned themselves with the Jewish people, possibly through conversion or support, and who also committed to observing Purim.

4. Purim
The festival established to commemorate the deliverance of the Jewish people from Haman's plot to annihilate them, as recorded in the Book of Esther.

5. Regulation and appointed time
The specific guidelines and timing for the celebration of Purim, as established by Mordecai and Esther.
Teaching Points
The Importance of Remembrance
Just as the Jews committed to remembering their deliverance through Purim, Christians are called to remember God's faithfulness and deliverance in their own lives.

Generational Faithfulness
The commitment to pass down the observance of Purim highlights the importance of teaching future generations about God's works and faithfulness.

Inclusivity in Faith
The inclusion of "all who joined them" in the observance of Purim reflects the openness of God's covenant community to those who choose to align themselves with His people.

The Role of Tradition
While traditions like Purim are important, they should always point back to God's actions and character, rather than becoming empty rituals.

Celebration as Worship
Observing festivals and celebrations can be a form of worship, acknowledging God's sovereignty and goodness in our lives.
Bible Study Questions
1. How does the establishment of Purim as a perpetual observance reflect the importance of remembering God's deliverance in our own lives?

2. In what ways can we ensure that the accounts of God's faithfulness are passed down to future generations in our families and communities?

3. How does the inclusion of "all who joined them" in the observance of Purim challenge us to be more inclusive in our faith communities today?

4. What are some traditions or celebrations in your life that help you remember and celebrate God's work? How can you ensure they remain meaningful?

5. How can the celebration of Purim inspire us to incorporate more intentional times of celebration and worship into our spiritual practices?
Connections to Other Scriptures
Exodus 12
The establishment of the Passover as a perpetual observance for the Israelites, similar to how Purim was established as a lasting festival.

Leviticus 23
The listing of the appointed feasts of the Lord, which includes various celebrations that the Israelites were commanded to observe annually.

Psalm 145:4
The importance of one generation commending God's works to another, which is reflected in the commitment to pass down the observance of Purim to future generations.

Romans 11:17
The concept of Gentiles being grafted into the spiritual heritage of Israel, akin to "all who joined them" in the observance of Purim.
A Memorial DaySouthern PulpitEsther 9:17-28
A National MemorialW. Burrows, B. A.Esther 9:17-28
A National MemorialJ. S. Van Dyke, D. D.Esther 9:17-28
Days to be RememberedJ. Bolton, B. A.Esther 9:17-28
Different Means of Commemorating Great EventsJ. S. Van Dyke, D. D.Esther 9:17-28
Memorial Days, Their Obligation and Manner of ObservanceSamuel Bradford.Esther 9:17-28
The Feast of PurimW. M. Taylor, D. D.Esther 9:17-28
The MemorialT. McEwan.Esther 9:17-28
The Effects of DeliveranceW. Dinwiddle Esther 9:17-32
The Religion of National GratitudeP.C. Barker Esther 9:21, 27, 28, 31
A Memorial FeastF. Hastings Esther 9:27, 28
People
Abihail, Adalia, Ahasuerus, Aridai, Aridatha, Arisai, Aspatha, Dalphon, Esther, Haman, Hammedatha, Mordecai, Parmashta, Parshandatha, Poratha, Vajezatha
Places
Susa
Topics
Allied, Annually, Appointed, Causing, Celebrate, Custom, Descendants, Establish, Established, Fail, Fixed, Force, Imposed, Jews, Join, Joined, Keeping, Letter, Observe, Ordained, Ordered, Pass, Prescribed, Received, Regulation, Rule, Season, Seed, Themselves, Thereof, Undertaking, Writing, Written
Dictionary of Bible Themes
Esther 9:27

     5286   custom

Esther 9:24-27

     7392   lots, casting of

Esther 9:26-27

     7418   Purim

Library
Of the Practice of Piety in Holy Feasting.
Holy feasting is a solemn thanksgiving, appointed by authority, to be rendered to God on some special day, for some extraordinary blessings or deliverances received. Such among the Jews was the feast of the Passover (Exod. xii. 15), to remember to praise God for their deliverance out of Egypt's bondage; or the feast of Purim (Esth. ix. 19, 21), to give thanks for their deliverance from Haman's conspiracy. Such amongst us is the fifth of November, to praise God for the deliverance of the king and
Lewis Bayly—The Practice of Piety

Tiberias.
All the Jews declare, almost with one consent, that this was a fortified city from ancient times, even from the days of Joshua, and was the same with Rakkath, of which mention is made, Joshua 19:35. "Rakkath is Tiberias," say the Jerusalem Gemarists. And those of Babylon say the same, and that more largely: "It is clear to us that Rakkath is Tiberias." And when, after a few lines, this of Rabbi Jochanan was objected, "When I was a boy, I said a certain thing, concerning which I asked the elders,
John Lightfoot—From the Talmud and Hebraica

Some Miscellaneous Matters Respecting the Face of the Land.
I. Let us begin with that canon concerning reading the Book of Esther in the feast of Purim. "Towns that were begirt with walls from the days of Joshua read it on the fifteenth day" of the month Adar: "Villages and great cities read it the fourteenth day": "Unless that the villages anticipate it, to the day of the congregation." You see a threefold distinction of cities and towns: 1. Fortifications, or towns girt with walls from the days of Joshua. But whence shall we know them? They are those which
John Lightfoot—From the Talmud and Hebraica

Place of Jesus in the History of the World.
The great event of the History of the world is the revolution by which the noblest portions of humanity have passed from the ancient religions, comprised under the vague name of Paganism, to a religion founded on the Divine Unity, the Trinity, and the Incarnation of the Son of God. It has taken nearly a thousand years to accomplish this conversion. The new religion had itself taken at least three hundred years in its formation. But the origin of the revolution in question with which we have to do
Ernest Renan—The Life of Jesus

Esther
The spirit of the book of Esther is anything but attractive. It is never quoted or referred to by Jesus or His apostles, and it is a satisfaction to think that in very early times, and even among Jewish scholars, its right to a place in the canon was hotly contested. Its aggressive fanaticism and fierce hatred of all that lay outside of Judaism were felt by the finer spirits to be false to the more generous instincts that lay at the heart of the Hebrew religion; but by virtue of its very intensity
John Edgar McFadyen—Introduction to the Old Testament

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