Matthew 16:21 · Bible study
Matthew 16:21 Commentary: The Divine 'Must' of the Cross
Greek · 10 what the commentators say
Meaning in one sentence
Why Jesus began to reveal his suffering and resurrection after Peter's confession, and the meaning of the Greek word 'dei' ('must') in God's plan.
Research Summary
- Meaning: After Peter's confession, Jesus explicitly reveals his impending suffering, death, and resurrection as a divine necessity.
- Key words: δεῖ (must, divine necessity), ἀπελθεῖν (go away), παθεῖν (suffer), ἀποκτανθῆναι (be killed), ἐγερθῆναι (be raised).
- Main debate: Whether Jesus' suffering predictions were entirely new or a continuation of earlier hints; also the disciples' failure to grasp despite clarity.
- Theological theme: The necessity of the cross in God's redemptive plan, rooted in prophecy and purpose.
- Best use: Understanding the turning point in Jesus' ministry and the foundation for Christian hope in suffering.
Translation Comparison
BSB Berean Standard Bible 2020
From that time on Jesus began to show His disciples that He must go to Jerusalem and suffer many things at the hands of the elders, chief priests, and scribes, and that He must be killed and on the third day be raised to life.
WEB World English Bible 2000
From that time, Jesus began to show his disciples that he must go to Jerusalem and suffer many things from the elders, chief priests, and scribes, and be killed, and the third day be raised up.
KJV King James Version 1769
From that time forth began Jesus to shew unto his disciples, how that he must go unto Jerusalem, and suffer many things of the elders and chief priests and scribes, and be killed, and be raised again the third day.
ASV American Standard Version 1901
From that time began Jesus to show unto his disciples, that he must go unto Jerusalem, and suffer many things of the elders and chief priests and scribes, and be killed, and the third day be raised up.
YLT Young's Literal Translation 1898
From that time began Jesus to shew to his disciples that it is necessary for him to go away to Jerusalem, and to suffer many things from the elders, and chief priests, and scribes, and to be put to death, and the third day to rise.
Darby Darby Bible 1890
From that time Jesus began to shew to his disciples that he must go away to Jerusalem, and suffer many things from the elders and chief priests and scribes, and be killed, and the third day be raised.
Douay-Rheims Douay-Rheims Bible 1899
From that time Jesus began to shew to his disciples, that he must go to Jerusalem, and suffer many things from the ancients and scribes and chief priests, and be put to death, and the third day rise again.
Translations in other languages (10 available)
Desde aquel tiempo comenzó Jesús á declarar á sus discípulos que le convenía ir á Jerusalem, y padecer mucho de los ancianos, y de los príncipes de los sacerdotes, y de los escribas; y ser muerto, y resucitar al tercer día.
Desde então Jesus Cristo começou a mostrar a seus discípulos que ele tinha que ir a Jerusalém, e sofrer muito pelos anciãos, pelos chefes dos sacerdotes, e pelos escribas, e ser morto, e ser ressuscitado ao terceiro dia.
Dès lors Jésus commença à faire connaître à ses disciples qu’ il fallait qu’ il allât à Jérusalem, qu’ il souffrît beaucoup de la part des anciens, des principaux sacrificateurs et des scribes, qu’ il fût mis à mort, et qu’ il ressuscitât le troisième jour.
Von der Zeit an fing Jesus an und zeigte seinen Jüngern, wie er müßte hin gen Jerusalem gehen und viel leiden von den Ältesten und Hohenpriestern und Schriftgelehrten und getötet werden und am dritten Tage auferstehen.
Van toen aan begon Jezus Zijn discipelen te vertonen, dat Hij moest heengaan naar Jeruzalem, en veel lijden van de ouderlingen, en overpriesters, en Schriftgeleerden, en gedood worden, en ten derden dage opgewekt worden.
Da quell’ora Gesù cominciò a dichiarare ai suoi discepoli che doveva andare a Gerusalemme e soffrir molte cose dagli anziani, dai capi sacerdoti e dagli scribi, ed esser ucciso, e risuscitare il terzo giorno.
I odtąd począł Jezus pokazywać uczniom swoim, iż musi odejść do Jeruzalemu, i wiele cierpieć od starszych i od przedniejszych kapłanów i nauczonych w Piśmie, a być zabitym i trzeciego dnia zmartwychwstać.
С того времени Иисус начал открывать ученикам Своим, что Ему должно идти в Иерусалим и много пострадать от старейшин и первосвященников и книжников, и быть убиту, и в третий день воскреснуть.
從 此，耶穌 才 指示 門徒， 他 必須 上 耶路撒冷 去， 受 長老、 祭司長、 文士 許多的 苦，並且 被殺， 第三 日 復活。
From that time Jesus went on to make clear to his disciples how he would have to go up to Jerusalem, and undergo much at the hands of those in authority and the chief priests and scribes, and be put to death, and the third day come again from the dead.
Verse in Context
Original Language (Koine Greek)
New Testament · Koine Greek · Matthew 16:21
Source: STEPBible TAGNT/TEHB (CC-BY 4.0). Click or tap a morphology code to see the full parsing.
Scholars' Consensus
Commentators across traditions agree that Matthew 16:21 marks a decisive shift in Jesus' teaching. As Vincent's Word Studies notes, the phrase 'from that time began' (ἀπὸ τότε ἤρξατο) indicates Jesus had not shown this to his disciples before. Gill and Barnes concur: only after Peter's confession that Jesus is the Messiah could the disciples bear the news of his suffering. The Greek verb δεῖ (dei, 'must') carries the weight of divine necessity, not mere fate, but the fulfillment of prophetic purpose (Vincent, Gill). Matthew Henry adds that Christ reveals truth gradually, as the disciples are ready. The verse lists the three groups of the Sanhedrin, elders, chief priests, scribes, showing the full weight of Jewish opposition (Cambridge Bible, Vincent). All highlight that Jesus' prediction of being raised on the third day was explicit, though the disciples would later struggle to grasp it (Cambridge Bible).
How settled is the interpretation?
Interpretive difficulty: Low
What is clear: Jesus explicitly began to teach his disciples about his suffering, death, and resurrection as a divine necessity, marking a turning point in his ministry after Peter's confession.
What Scholars Agree and Debate
| Topic | Agreed | Debated |
|---|---|---|
| Timing of the revelation | Jesus began to show his disciples his suffering only after Peter's confession at Caesarea Philippi, when their faith was established. | Some see this as the first explicit prediction, while others note earlier veiled references (e.g., John 2:19, Matthew 12:40) and argue Jesus gradually prepared them. |
| The meaning of 'dei' (must) | The necessity is rooted in God's plan and Old Testament prophecy. | The exact relationship between divine sovereignty and human responsibility in causing Jesus' death is interpreted differently, especially between Reformed and Arminian traditions. |
| The clarity of the resurrection prediction | Jesus explicitly stated he would be raised on the third day. | Why the disciples remained surprised after the resurrection: some suggest they misunderstood the timing or nature, others that the prediction was clouded by metaphor. |
| The role of the Jewish authorities | Elders, chief priests, and scribes (the Sanhedrin) are identified as the agents of suffering. | Some interpret this as a comprehensive rejection by all leading Jews; others note that not all members of the Sanhedrin agreed, and Romans played the decisive role in execution. |
Historical & Cultural Context
This verse comes immediately after Peter's confession at Caesarea Philippi (Matthew 16:13-20), where Jesus is acknowledged as the Messiah. Now that the disciples have a firm foundation in his identity, Jesus begins to correct their expectations. They anticipated a triumphant, political Messiah; he shows them a suffering Servant.
The mention of Jerusalem, elders, chief priests, and scribes pinpoints the Sanhedrin, the Jewish high council that held authority over religious and legal matters. The elders were the tribal and family heads; the chief priests were the temple leadership, often from the Sadducean party; the scribes were experts in the Law, mostly Pharisees. By naming all three, Jesus indicates a unified rejection by the nation's leadership (Gill, Cambridge Bible).
Jerusalem was the seat of this council. Jesus 'must go there' because only the Sanhedrin could formally condemn a prophet to death under Roman oversight. The word 'must' (δεῖ) roots the journey in divine necessity, not just human conspiracy. Gill and Wesley point out that this necessity arises from God's decree, the covenant of grace, and Old Testament prophecies. The passion was no accident but the planned climax of redemption.
Lange's commentary gives three reasons for the timing: the disciples were strong enough in faith to bear it; to guard their messianic faith from carnal Jewish ideas; and to prepare them for their own suffering. Vincent notes this is the first of three passion predictions, each more detailed (see Matthew 17:22-23; 20:17-19). The disciples, however, were not yet ready to fully understand, as Peter's rebuke in the next verse shows.
Textual Notes
The consulted sources note no significant manuscript variants for this verse. The textual basis is stable across the Greek witnesses, and the translations agree in substance.
Reception History
From the patristic era onward, Matthew 16:21 was read as a clear statement of the divine plan of salvation. Early preachers emphasized the necessity (δεῖ) to counter docetism and affirm Christ's true humanity in suffering. In the Middle Ages, this verse was used in meditations on the Passion. The Reformers saw here the heart of the gospel: Christ's substitutionary death was not accidental but God's appointed means. In modern evangelical preaching, the verse often marks the pivot from Jesus' public ministry to the journey toward the cross. The gradual disclosure to the disciples also offers a model for pastoral care: hard truths are given when listeners are ready.
Preaching This Verse
Three-point outline
- The Right Time for Hard Truth, Jesus did not reveal his suffering until the disciples were ready, after their confession of faith.
- The Divine Necessity of Suffering, The Greek word δεῖ (must) anchors the cross in God's plan, not human randomness.
- The Hope Beyond Death, The prediction of resurrection on the third day assures victory through suffering.
Five-point outline
- From Confession to Cross, A turning point: Peter declares Jesus is Messiah; Jesus then explains what that means.
- The Human Authorities Who Oppose, Elders, chief priests, and scribes represent the religious establishment.
- The Necessity of the Plan, δεῖ (dei) compels Jesus toward Jerusalem, not fate, but Father's purpose.
- The Reality of Death, Jesus plainly says he will be killed.
- The Victory of Resurrection, Raised on the third day, death does not have the last word.
Illustration hooks
- A doctor shares a difficult diagnosis only after the patient's family is gathered and prepared, not in a rushed hallway moment.
- A team leader reveals a company crisis after first building trust and unity among the employees.
- A parent tells a child about a disruptive move only after reassuring them of love and a plan for their good.
Questions your congregation is asking
- Why did Jesus have to suffer? Couldn't God have saved us another way?
- If Jesus predicted his resurrection so clearly, why were the disciples so surprised later?
- How do we handle hard truths when God's plan doesn't match our expectations?
Leading a Discussion
This verse is the hinge of Matthew's Gospel. After Peter's confession, Jesus finally speaks plainly about the cross. What does this timing tell us about how God reveals hard truths? And what does the word 'must' mean for how we understand the events that followed?
Discussion questions
- What does Jesus say he must do in this verse? List the specific actions.
- Who are the people listed as causing his suffering? Why are all three groups named?
- Why do you think Jesus waited until after Peter's confession to share this? What does this show about his teaching method?
- What does it mean that Jesus 'must' (δεῖ) go to Jerusalem and suffer? How is this different from saying he 'will' do it?
- How do the disciples react in the next verses (16:22-23)? What does their struggle tell us about accepting God's plan?
- How does knowing that the cross was part of God's plan change how we view suffering in our own lives?
- What does it mean for us to follow Jesus 'deny himself, take up his cross' (v. 24) in light of this prediction?
Word Study
The key original-language words in this verse. Select any word for its full lexicon entry — meaning, every occurrence in Scripture, and related words.
Cross-References
Source: Treasury of Scripture Knowledge (TSK, public domain)
| I Chronicles 24:1 | These were the divisions of the sons of Aaron. The sons of Aaron: Nadab, Abihu, Eleazar, and Ithamar. |
| I Chronicles 24:19 | This was their ordering in their service, to come into Yahweh’s house according to the ordinance given to them by Aaron their father, as Yahweh, the God of Israel, had commanded him. |
| Nehemiah 12:7 | Sallu, Amok, Hilkiah, and Jedaiah. These were the chiefs of the priests and of their brothers in the days of Jeshua. |
| Matthew 16:28 | Most certainly I tell you, there are some standing here who will in no way taste of death until they see the Son of Man coming in his Kingdom.” |
| Matthew 17:12 | but I tell you that Elijah has come already, and they didn’t recognize him, but did to him whatever they wanted to. Even so the Son of Man will also suffer by them.” |
| Matthew 17:22 | While they were staying in Galilee, Jesus said to them, “The Son of Man is about to be delivered up into the hands of men, |
| Matthew 17:23 | and they will kill him, and the third day he will be raised up.” They were exceedingly sorry. |
| Matthew 20:17 | As Jesus was going up to Jerusalem, he took the twelve disciples aside, and on the way he said to them, |
Interlinear and lexical data from STEPBible (CC BY 4.0). Cross-reference data from OpenBible.info (CC BY 4.0). Commentaries are public domain.
For personal reflection
Read the devotional page — prayer, application, and "for families"
What the Commentators Say
8 public-domain commentaries, condensed into plain language.
Adam Clarke's Commentary Methodist/Wesleyan 1826
Clarke highlights that Jesus spoke of his death in vague terms until this moment, but now plainly names the elders, chief priests, and scrib
Barnes' Notes on the Bible Protestant 1832
Barnes stresses that when Jesus called Peter "Satan," He used the word in its literal sense meaning an adversary or one who opposes a plan. Jesus was not calling Peter the devil but rebuking him for interfering with God’s purpose by trying to prevent His death.
Cambridge Bible for Schools and Colleges Anglican 1880
Cambridge Bible Schools notes that Jesus only begins predicting His suffering openly once the disciples have recognized Him as Messiah. The commentator explains the disciples' failure to grasp the resurrection prediction by suggesting they habitually interpreted His words metaphorically, assuming "death and rising again" was symbolic language for a coming glorious kingdom.
Geneva Bible Notes Reformed 1599
The Geneva Bible's note draws attention to the point at which Jesus changes how he teaches his disciples. From this moment he begins to speak plainly about what must happen: his suffering, death at the hands of the religious leaders, and resurrection on the third day. The emphasis falls on divine necessity and the impossibility of any other outcome.
Gill's Exposition of the Bible Baptist 1748
Gill explains that Jesus began to teach His sufferings plainly only after Peter's confession, when the disciples' faith was strong enough to bear it and to correct their hopes for an earthly kingdom. He stresses that the word "must" points to God's unchangeable decree, Old Testament prophecy, and the necessity of salvation, making Christ's death and resurrection unavoidable.
Jamieson-Fausset-Brown Commentary Protestant 1871
JFB highlights that Jesus now spoke about His coming suffering and death with a clarity and repetition He had never used before. The rejection would be formal, not just a failure to receive Him, and Mark adds that Jesus stated this openly, without disguise.
Vincent's Word Studies Evangelical 1887
Vincent draws attention to the Greek phrase "from that time began," noting Jesus had not revealed his suffering before this moment. He explains that the divine necessity ("must") points to fulfillment of God's purpose, and he traces how each subsequent prediction adds specific details: first suffering in general, then betrayal, then the particulars of crucifixion.
Wesley's Explanatory Notes Methodist/Wesleyan 1754
Wesley highlights that Jesus' teaching shifted at this point from establishing he is the Christ to revealing that Christ must suffer and die. He notes the irony that the elders, chief priests, and scribes—the most honored, religious, and learned—were the ones who rejected him. The worldly advice to "favor yourself" opposes this path.