As @PLeithart has helpfully pointed out (cf. the link at the bottom of the present thread), the imagery employed in John 18-21 is rich with import.
When Jesus dies, he dies as a Levitical sacrifice.
he dies in place of others;
and he is treated as a law-breaker despite a life of obedience.
Consider by way of introduction ch. 18’s backdrop.
The Passover has begun to loom on the horizon (12.1);
the Pharisees have finalised their plans to put an end to Jesus’s life (12.9-10);
and Jesus has just announced his imminent betrayal and departure, which now weighs heavily on his mind.
#NiceToVerbNounsFromTimeToTime
John’s earlier references to the Jewish ‘Scriptures’ and ‘law’ heighten the drama.
For John, the law is a source of great danger (5.39, 7.49 cf. Deut. 28.15).
and, like the law established by Darius in Dan. 6, it constantly lurks in the background as Jesus goes about his ministry.
Given its depth, the Kidron valley would have been much darker than the regions around it,
and is specifically associated with tragic events in Jewish history (e.g., David’s exile: 2 Sam. 15.23).
The image of darkness is also significant for other reasons.
For John, the darkness is associated with betrayal (‘Judas went out, and it was night’: 13.30),
which are symbolic of divine judgment (cf. Jer. 4.28, Joel 2.10).
Jesus’ statement to Peter underscores the point: ‘Should I not drink the cup the Father has given me?’, Jesus asks.
These allusions are brought into sharper focus when we consider the Levitical overtones of chs. 18-20.
(Like Israelites at the Temple, Peter must wait at the doorway and watch from a distance.)
Within the courtyard is a fire and a high priest, to whom Jesus is about to be brought,
And Jesus has just been welcomed into the city with the words of Psa. 118.25-26 (‘Deliver us, O LORD! Prosper us! Blessed is he who comes in the name of the LORD!’),
which is apposite,
In addition, the scene of Jesus’ arrest is simply referred to as ‘the place’ (τοπος: 18.2),
The courtyard into which Jesus is led has a single point of entry, manned by a ‘doorkeeper’ (18.16 cp. 2 Kgs. 7.11, where הַשֹּׁעֲרִים = οι θυρωροι)--a term employed almost exclusively...
And the courtyard is said to contain a ‘charcoal fire’ (18.18: ανθρακια = גַּחֶלֶת), which is evocative of Yom Kippur’s activities,
when ‘live coals’ are taken from the altar into the LORD’s presence (Lev. 16.12).
But John does not portray Jesus’ death as any kind of sacrifice; John portrays Jesus’ death as a *substitutionary* sacrifice.
Jesus is well aware of Judas’ plan to hand him over to the authorities.
The soldiers do not appear to recognise Jesus.
Jesus could easily, therefore, choose to conceal his identity.
Just as he will go to Calvary voluntarily, so he will go to the Sanhedrin voluntarily.
‘I am he!’, he says. ‘If (it is) me you seek, let these (other) men go!’ (18.8).
As such, Jesus lets the soldiers lead him away,
He quite literally lays down his life for his friends (15.13), who would otherwise have been crucified alongside their leader (Mark 14.51-52),...
...the good shepherd who ‘lays his life down for the sake of (his) sheep’ (21.17).
But, as Peter Leithart points out, the disciples were not random individuals;
Had the disciples been captured and slain, Jesus’ promise would have failed,
But, of course, Jesus did not die *only* for his disciples, as John brings out by means of Caiaphas’s words.
When Caiaphas is introduced in ch. 18, John reminds us of an important piece of information:
John’s remark is significant.
In its historical context, Caiaphas’s concern was one of political expedience.
to which Caiaphas had responded,
and the plot to dispose of Jesus had hence been born (11.53).
Here in ch. 19, Caiaphas’s plot comes to fruition.
Rather than allow Jesus’ ministry to continue, Jesus is handed over to the Romans,
(Ironically, Caiaphas’s rejection of Jesus will lead to precisely what Caiaphas wanted to avoid, viz. the destruction of the Temple: Dan. 9.26.)
Jesus’ death will not only enable the state of Israel to be temporarily spared:
it will ultimately enable ‘all Israel’ to be eternally saved,
In the meantime, Jesus’ death will enable a new kind of Israel to be saved, namely, the Israel symbolised by Jesus’ twelve disciples,
into which the Gentiles will be ingrafted (Rom. 11).
but the curse which has befallen all creation (Gen. 3.17-18).
Hence, above the cross, Pilate writes in three languages:
The final words spoken by Caiaphas (and others) shed further light on the nature of Jesus’ death.
‘We have a law’, Caiaphas and his companions proclaim,
As before, Caiaphas’s words can be understood at multiple levels.
The Jews in question do indeed have a law:
they have a body of rules, developed and handed down by their ‘fathers’,
He performs miracles on the Sabbath (when he could easily have waited until Sunday).
And, on one occasion, he chooses to make a kind of ‘paste’ in order to restore a blind man’s sight,...
Given the Jews’ (oral) law, then, Jesus must die.
His refusal to comply with the authorities of the day cannot be tolerated.
First, Jesus must die κατα τον νομον insofar as he must die in the manner prophetically prescribed by the law of Moses (cp. the sense of κατα in 2.6).
Moses wrote about Jesus (5.45ff.),
Hence, at the time of the Passover, Jesus the Passover lamb (1.29) must be examined, declared ‘without blemish’ (as he is by Pilate), and slain by Israel’s assembly (cp. Exod. 12.5-6).
God has clearly said, ‘I will not acquit the guilty’ (Exod. 23).
If, therefore, Jesus’ people are to be released from the law’s demands, a penalty must be paid,
As such, Jesus’ death takes place κατα τον νομον = ‘in accord with the law (and its demands)’.
His death is both penal and substitutionary.
Suppose our discussion so far has been correct;
i.e., suppose Jesus dies a death he does not deserve, and suppose he does so in accord with the law.
All well and good.
But in what sense does Jesus die a death deserved by mankind as a whole?
People are hung in the OT for one of two reasons: because they have got themselves on the wrong side of a king,
Pharaoh’s baker is hung on a tree by Pharaoh (Gen. 40.19-22), the kings of Canaan are hung on a tree by Joshua (Josh. 8.29, 10.26), Saul’s seven sons are hung by the Gibeonites (2 Sam. 4.12),
Meanwhile, the Jews seek to have Jesus hung ‘because he made himself out to be the Son of God’ (19.5),
Yet who, in reality, has put himself on the wrong side of a king in John’s narrative?
Who has blood on his hands by association with the actions of his father?
And who has put himself in place of God?
Jesus is the beloved of his heavenly king, and has explicitly been cleared of guilt by Pilate;
he has kept himself free from bloodshed (and in fact healed the high priest’s servant’s ear);
and he has been wholly obedient to God’s law.
With the awful words, ‘We have no king but Caesar’, the Jews have denied their heavenly king (and have not ingratiated themselves with Pilate either).
And they have exalted their traditions above God’s own law (Mark 7.9-13).
Worse still, as representatives of their people,
Meanwhile, via the pardon of Barabbas and the acquittal of Jesus, Pilate has cow-towed to the masses and has transgressed the central tenet of the Mosaic law:
Jesus suffers what man deserves to suffer,
and he does so as one who is wholly innocent,
Pilate publicly declares Jesus to be innocent and yet passes sentence on him *as if* he was a transgressor.
As such, the actions of Pilate--a representative of divine justice--foreshadow those of Divine Justice itself.
But, as Peter Leithart points out, the story of substitutionary atonement does not end with Jesus’ death.
A Levitical sacrifice is not deemed complete until it has ‘ascended’.
Initially, it serves as a ‘passport’ into the tabernacle since it allows the worshipper to approach Israel’s altar (Lev. 1.3-5, etc.).
Prior to Jesus’ death, Jesus and the disciples’ fellowship is broken.
The disciples abandon Jesus in the Kidron valley,
These details are important, since, when Christ appears to his disciples on the far side of the resurrection, he does so in order to renew/restore his fellowship with them.
Meanwhile, the disciples eat and drink in God’s very presence...
By means of the resurrection, Jesus is reunited with his people, and they are united with their God.
Substitutionary atonement is not merely a theological construct which certain over-zealous theologians superimpose on top of Jesus’ ministry.
On the contrary, it is hard-baked into the events of Jesus’ ministry,
When Jesus dies, he dies as a Levitical sacrifice. He suffers *because of* the law and in the manner *prescribed* by the law, and he does so in place of others.
For more/better thoughts on the subject, cf. Peter Leithart’s lecture on the matter:
Meanwhile, let us live our lives for the One who has given his on our behalf.