Filling Our Lamps
- Zac Waller

- May 8
- 12 min read
Updated: May 15
The Cup That Changed Everything

There is a moment frozen in time that most of us have visited again and again, the Upper Room, the night before the crucifixion, the Last Supper. We know it well as a solemn memorial. But what if we have only seen half the picture?
In ancient Jewish wedding custom, a young man who wished to take a bride would come to her with a cup of wine. He would propose, declare his love and his covenant intentions, and then offer her the cup. If she drank from it, the two were betrothed, covenantally and irrevocably set apart for one another. The groom would then depart to prepare a place for her in his father's house, and she would wait, keeping herself ready, until he returned.
Listen again, then, to what Yeshua said at that final Passover meal:
"And he took a cup, and when he had given thanks he gave it to them, saying, 'Drink of it, all of you, for this is my blood of the covenant, which is poured out for many for the forgiveness of sins. I tell you I will not drink again of this fruit of the vine until that day when I drink it new with you in my Father's kingdom'" (Matthew 26:27–29).
He offered the cup. He declared the covenant. He said He would not drink it again until the Wedding Feast in the Kingdom to come. Then He departed — to prepare a place for us.
That Passover night was a betrothal. We are His bride. And we are living in the waiting season between the betrothal and the wedding.
The Groom Has Left the Room — And That Is the Point!
When Yeshua ascended into the clouds, He was not abandoning His bride. He was following the ancient script precisely. The groom goes to prepare. He makes ready a dwelling place. He waits for his Father's word. And then he returns — suddenly, with a shout, with a trumpet — to bring his bride home.
He told His disciples plainly:
"In my Father's house are many rooms. If it were not so, would I have told you that I go to prepare a place for you? And if I go and prepare a place for you, I will come again and will take you to myself, that where I am you may be also" (John 14:2–3).
Every word here is the language of a groom. The preparation, the departure, and the promise to return. The taking of the bride to himself. Rosh HaShanah, the Feast of Trumpets, the day the shofar sounds to crown the King, is widely understood among students of the biblical feasts to be the day that the trumpet will blast and Yeshua will return for His bride.
This means that the period between Passover and Rosh HaShanah is not simply a stretch of the Jewish calendar. It is a picture of our entire age. It is the age in which the bride is being prepared.
The question is: How do we best prepare?
Out of Egypt: The Knight, the Bride, and the Covenant
Before there was a wilderness to wander through, a Sinai to tremble at, or an entrance to a Promised Land, there was a rescue.
Egypt was not just a place of hard labor. It was a place of deep bondage, crushed identity, and a people who had nearly forgotten who they were. Israel did not escape Egypt on their own strength. They did not organize a revolt or negotiate their freedom. They were rescued dramatically, supernaturally, and completely by a God who saw their affliction, heard their cry, and came down to save them.
Read the language God used about this moment, and you can almost hear the hoofbeats of a knight's faithful steed:
"You yourselves have seen what I did to the Egyptians, and how I bore you on eagles' wings and brought you to myself" (Exodus 19:4).
God swooped in and carried them out. This is the language of the knight arriving for his beloved. The plagues were not merely displays of power. They were a declaration that this people belongs to Me, and I am coming for them.
Israel walked out of Egypt as a rescued bride — disoriented, still blinking in the sudden freedom, clutching gold pressed into their hands by their former captors. They were not yet ready for the wedding. But they were chosen. They were redeemed. They were His.
Sinai: Where the Ketubah Was Written
The rescued bride did not immediately go home with her Deliverer. First, He brought her to a mountain. At Sinai, something happened that is unmistakably bridal. God descended on the mountain in fire and cloud. The people stood at the foot of it, trembling. Moses went up as the intermediary. And then God spoke the Ten Commandments.
The Ten Commandments are the ketubah. The marriage contract. A ketubah in Jewish tradition is the formal written covenant between a groom and his bride. It declares his intentions, his commitments, his promises to provide, protect, and cherish. It establishes the terms of the covenant relationship. It is read aloud under the chuppah. It is signed and witnessed. It is the legal and spiritual foundation of the marriage.
At Sinai, God did not merely give Israel a law code. He gave His bride a covenant document. He declared who He was — "I am the Lord your God, who brought you out of the land of Egypt, out of the house of slavery" — reminding her of what He had already done, of the love that preceded every commandment. He then laid out the terms of their covenant life together: how to honor Him, how to treat one another, how to live as His people in His world.
The Torah, beginning with the Ten Words at Sinai, is the instruction of a Husband who wants His bride to flourish. It is not the harsh demands of a taskmaster. Israel had just left a taskmaster and knew exactly what that felt like. This was entirely different. This was a covenant, freely entered, with a God who had already proven His love through the most extraordinary rescue in human history.
The stone tablets were not a burden. They were a love letter, inscribed by the finger of God, carried in a gilded box at the heart of the camp.
But Israel walked out of Egypt with gold in their hands and Egypt still in their hearts. That is the honest truth of every believer. We are redeemed at Passover, freed from slavery to sin by the blood of the Lamb, but the old habits, the old loyalties, the old desires do not vanish overnight. The wilderness is where those things are dealt with, refined, purged.
The journey was not a punishment. It was preparation. The ketubah had been given. Now the bride had to learn to live by it.
The Omer: Counting Our Way to Readiness
What Is the Counting of the Omer?
Beginning on the day after the Sabbath during Passover week, Israel was commanded to count fifty days, leading up to Shavuot (the Feast of Weeks, or Pentecost). Each day, a sheaf (omer) of grain was brought as a first-fruits offering. Each day was counted aloud. The counting was intentional, deliberate, expectant.
These fifty days are not empty days. They are pregnant with meaning, movement, and spiritual purpose. They track, almost step for step, the journey from Passover to Sinai, from the Red Sea to the giving of the Torah. And for those of us who know Yeshua, they trace the journey from His resurrection to His ascension and the outpouring of the Holy Spirit.
First Fruits: Rising to Newness of Life
The day after Passover Sabbath — the very day the Omer count begins — is also the day of First Fruits. And it was on this very day that Yeshua rose from the dead: the First Fruits of the resurrection.
"We were buried therefore with him by baptism into death, in order that, just as Christ was raised from the dead by the glory of the Father, we too might walk in newness of life... So you also must consider yourselves dead to sin and alive to God in Christ Jesus" (Romans 6:4, 11).
The Omer count begins with resurrection. It begins with the declaration that the old self is dead and a new self has risen. But a declaration is only a starting point. The fifty days that follow are the lived-out process of becoming who we already are in Him.
Unleavened Bread: Purging the Old Leaven
Running concurrently with the start of the Omer count is the Feast of Unleavened Bread, seven days during which no leaven was to be found in Israelite homes. Every crumb of the old yeast had to be searched out and removed.
The apostle Paul understood this feast as a call to spiritual purification for believers:
"Cleanse out the old leaven that you may be a new lump, as you really are unleavened. For Christ, our Passover lamb, has been sacrificed. Let us therefore celebrate the festival, not with the old leaven, the leaven of malice and evil, but with the unleavened bread of sincerity and truth" (1 Corinthians 5:7–8).
As we begin the Omer count, the invitation is to take stock of our inner lives. What old patterns are still lurking? What areas of compromise, bitterness, pride, or unbelief remain like leaven hidden in a corner? The counting of the Omer is a season for honest self-examination, not morbid introspection, but the productive kind that leads to genuine cleansing.
A bride does not walk down the aisle without having looked in the mirror. The Omer season is an invitation to look and to let the Spirit of God do the cleansing work.
Waiting and Preparing to Receive
After the Exodus, Israel spent fifty days in the wilderness before arriving at Sinai. They walked, and they waited. There was manna to gather each morning. There were battles to fight and grumblings to overcome. But they were moving, purposefully, yet imperfectly, toward the mountain of God.
Yeshua's disciples had a similar fifty-day journey. After Yeshua’s resurrection, Acts 1 tells us that the disciples experienced some serious lamp filling. Yeshua taught them about the Kingdom of God for forty days! Another words He was telling them what the world would look like after He returned to Jerusalem for the Wedding.
Not only did Yeshua teach them about what would be, He told them what needed to be accomplished before the wedding. He said that it was their job to be His witnesses in Jerusalem, Judea, Samaria, and to the ends of the earth. In this way, the disciples would make way for Yeshua to restore His kingdom to Israel. To do this great work, one more heart-transforming, equipping work needed to be done.
Yeshua had told them:
"It is to your advantage that I go away, for if I do not go away, the Helper will not come to you. But if I go, I will send him to you" (John 16:7).
The departure of the Bridegroom was not a tragedy. It was a provision. The Holy Spirit, the Comforter, came precisely because Yeshua went. And He came at Shavuot, fifty days after the resurrection, just as the Torah came fifty days after Passover.
The Omer is not wasted time. It is preparation time.
Shavuot: Oil for the Lamps
At the end of the fifty-day count comes Shavuot — the day Israel stood trembling at the foot of Sinai and received the Torah, and the day the disciples stood together in Jerusalem and received the Holy Spirit in tongues of fire.
Torah and Spirit. Instruction and empowerment. The Law written on tablets of stone at Sinai; the Law written on hearts of flesh at Pentecost. Both on the same feast day, separated by fifteen centuries.
For the bride of Messiah, this is perhaps the most vital provision of the season. The Torah, God's instruction for how to live, how to love, how to walk, is the oil in our lamps. The parable of the ten virgins (Matthew 25) is not merely about being awake when the Bridegroom returns. It is about having enough oil, enough Word, enough Spirit, enough depth of life, to sustain the light when the night is long.
Five of those virgins had lamps. They were all waiting for the Bridegroom. But five had not filled their lamps. When the midnight cry came, "Behold, the Bridegroom comes!" Five were ready, and five were not.
Shavuot is the season of filling. Receiving Torah. Receiving the Holy Spirit. Learning how to live as God designed us to live, as His covenant people, as His beloved bride. Couples learning to walk together before a wedding study how to love one another well. Shavuot is the time when the Bride of Messiah receives her instruction for how to love her Groom and walk in His ways.
The Long Summer: Tisha B'Av and the Narrow Places
Between Shavuot and the High Holy Days comes a stretch of the summer that is a time of mourning. The calendar of mourning reaches its height on the Ninth of Av (Tisha B'Av), the darkest day of the Jewish year. It is the day both Temples were destroyed. It is a day of weeping, fasting, and facing hard realities.
There is a concept in Hebrew called the Bein HaMetzarim, the "Straits" or the narrow places, the three-week period leading up to Tisha B'Av. It is a time of mourning, repentance, and introspection. The walls of Jerusalem were breached. The house of God lay in ruins.
Mourning over what has been broken is not despair. It is honesty. A bride who looks clearly at what sin has cost, at what the enemy has stolen, at what still needs to be rebuilt in her own heart, is a bride who is serious about her Groom. Tisha B'Av, and the Straits that surround it, are an invitation to feel the weight of what is broken and let that weight drive us to deeper repentance and greater hunger for the restoration that only the returning King can bring.
Elul: The King Is in the Field
After the grief of Tisha B'Av, the Jewish month of Elul arrives, and with it, one of the most tender and accessible pictures in all of the biblical calendar.
The ancient teaching says that during Elul, "the King is in the field." For the other months of the year, the King is in the palace, accessible, yes, but through proper channels, through court protocol, through layers of formality. But in Elul, the King comes out. He walks among His people in the fields where they work and live. He is near, available, and listening.
This is the month of return, teshuvah. The shofar is blown every morning throughout Elul as a wake-up call, a call to attention, a call to the heart: the King is coming. Are you ready? Come back and come close. Let what needs to be made right be made right.
In the context of the betrothal picture, Elul is the month when the Groom sends his most tender messages. He is not demanding. He is drawing. He is not condemning. He is wooing. The bride who knows her Groom will recognize this season for what it is, a gift, a gracious final window of preparation before the great day arrives.
The attachment between a betrothed couple reaches an almost unbearable intensity in the days before the wedding. Every absence feels sharp. Every reunion is sweeter. Elul is that season the longing grows, the preparations intensify, the heart orients itself entirely toward the One who is coming.
Rosh HaShanah: The Trumpet Sounds
And then…the shofar blasts!
Rosh HaShanah, the Feast of Trumpets, is the culmination. It is the feast that begins with the sighting of the new moon, the day that cannot be predicted. It is the feast that corresponds perfectly to Yeshua's own words: "But concerning that day and hour no one knows, not even the angels of heaven, nor the Son, but the Father only" (Matthew 24:36).
Rosh HaShanah is the day we crown the King. It is the great blast of the shofar, the proclamation of His reign, the moment of His return. For the bride who has been waiting, preparing, filling her lamp, walking through the Omer, receiving the Torah and the Spirit, mourning at Tisha B'Av, and drawing near in Elul, this is the day the waiting ends.
The Bridegroom comes with a shout, with the voice of the archangel, with the trumpet of God. The wedding feast that began to be prepared at that Passover table, when He offered the cup, when He promised to drink it again in the Kingdom, arrives at last.
Yom Kippur, the Day of Atonement, is when the King judges the nations and His bride stands, spotless, in His righteousness. And then comes Sukkot, the Feast of Tabernacles: God and man dwelling together. Emmanuel, fulfilled completely. The wedding feast. The restoration of all things.
The Question That This Season Asks
Every year, the biblical calendar walks us through this journey. Every year, Passover arrives, and we are reminded: we are betrothed. The cup has been offered. The covenant has been made. Every year, the Omer count begins, and the question is the same:
Are we using this season to prepare?
The waiting season between betrothal and wedding is not wasted time. It is when the deepest preparation takes place. When the couple is apart, when the emotions are running high, and the boundaries must hold firm, when self-control and trust and submission and empathy are forged, that is when the foundation is laid for a marriage that will last.
For the bride of Messiah, the same is true. The time between Passover and Rosh HaShanah, between betrothal and wedding, is when we are being made ready. The Holy Spirit is doing the work of preparation in us. The Torah is being written on our hearts. The old leaven is being cleaned out. The oil is being pressed and gathered.
The Bridegroom is coming. The shofar will sound. He will drink that cup again with us in the Kingdom, and what was promised at Passover will be fulfilled at the Wedding Feast.
In the meantime, let us fill our lamps and be ready for our bridegroom King’s arrival in Jerusalem!



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