Sonnet 120

Your past unkindness to me now justifies my current transgressions; I must understand how deeply I wounded you before I can offer true remedy.

Original
Modern
1 That you were once unkind befriends me now,
That you were once unkind befriends me now;
2 And for that sorrow, which I then did feel,
And for that sorrow which I then did feel,
3 Needs must I under my transgression bow,
Needs must I under my transgression bow,
4 Unless my nerves were brass or hammered steel.
Unless you take me up for better or for worse.
5 For if you were by my unkindness shaken
But you gave me none, although she might,
6 As I by yours, y’have passed a hell of time,
And for that grief, which shall forever be,
7 And I a tyrant have no leisure taken
I pay the greater price, the greater wrong;
8 To weigh how once I suffered in your crime.
For his sake suffer what I would not for my own,
Volta The volta shifts from the speaker's present reckoning with past unkindness to a plea for mutual understanding and remedy.
9 O that our night of woe might have remembered
But mine, though false, be sanctified by truth,
10 My deepest sense, how hard true sorrow hits,
And all my faults by thy most holy thought
11 And soon to you, as you to me then tendered
Be cover'd up, as if they were not wrought;
12 The humble salve, which wounded bosoms fits!
Since I myself had all the shame of blame,
13 But that your trespass now becomes a fee,
Now I do understand that time is not,
14 Mine ransoms yours, and yours must ransom me.
And all your prayers turn towards truth's defence.
Brass Nerves and Steel Hearts

The speaker claims that 'unless my nerves were brass or hammered steel,' he must bow to his own transgressions in response to the beloved's past unkindness. The metaphor suggests that endurance requires an inhuman, mineral-like quality—something beyond human feeling. But the speaker lacks such hardness; he feels, and therefore he suffers the reciprocal wound.

Ransom as Mutual Salvation

The couplet introduces the ransom metaphor that will dominate the final sonnets: 'your trespass now becomes a fee; / Mine ransoms yours, and yours must ransom me.' Transgressions become currencies that offset each other. Neither party can claim innocence; salvation comes through mutual debt and mutual payment. This is love as an economy of suffering and redemption.

If this happened today

Someone hurt you years ago in a relationship. Now you realize you hurt them back in ways you didn't fully understand. That symmetry of pain becomes the ground for actual forgiveness—you finally get how much it cost them.