In the anime series Big O, this message scrolls across the console of the Big O Megadeus mecha when its pilot, Roger Smith, activates it.

There has been some speculation among fans as to the origin or etymology of the phrase. Some have claimed that it was engraved upon the sword of a legendary or historic knight or crusader. Others believe that it refers to the Biblical admonishment, "Let he who is without sin cast the first stone." Finally, some suggest that it is just a poetic login acknowledgment, left in the Megadeus operating system for forgotten reasons.

This expression has become a rather popular sig quote among anime fans of late -- possibly because of its very mystery. It's certainly more welcome in that capacity than, say, All Your Base.

Update: dragoon has pointed out that in the version of Big O shown in the U.S. by Cartoon Network, this line is redacted to "Cast in the Name of Good, Ye Not Guilty". Presumably this was done because someone thought that giant robots aren't supposed to talk about God, or some such ....

In fact, this log-in phrase shared among all the Big-class Megadeuses (those would be Big-O, Big Duo, Big Fau, and presumably Big Venus) does seem to have a purpose. When Alex Rosewater tried piloting Big Fao in the twenty-first episode, "The Third Big," after some initial success the controls froze up, and the robot began destroying things all on its own. On its screen it displayed the words, "CAST IN THE NAME OF GOD YE NOT," with a suggestive blank space where "GUILTY" would have been. It then yielded voluntarily to Big-O when it arrived, with Roger Smith at the controls.

More ominously, in the twenty-fourth episode, appropriately entitled "The Big Fight," Alex gave a rebuilt Big Duo to Alan Gabriel, who was hooked directly into its systems. He almost destroyed Roger and Big-O, gloating all the while, but eventually Big Duo seemed to get fed up with its diabolical pilot, displayed on its screen, "CAST IN THE NAME OF GOD YE GUILTY," and then... weird stuff happened. Wires poured out of the various hatches in the control panel, engulfing a screaming Alan Gabriel, apparently killing him, while a ghostly image of Schwartzwald, Big Duo's deceased previous pilot, looked on and laughed. In the next episode Big Duo was seen flying skyward, having ejected a mass of wires from its cockpit along with Alan's signature hat, and collided with... something high in the sky above the city. For more on that, check the node on The Big-O. (I'll be updating my writeup there later tonight with information on the show's second season.)

I have wondered at the origin of the phrase. I remember something about the axes of executioners being reassuringly inscribed with it. But I didn't know for certain. Spoiler alert: I still don't. I did learn that most executioners' swords were not pointed but squared off. There's no use putting a point on a sword meant for chopping.

Today there was an exchange in the catbox which caused my audible laughter:

<IWhoSawTheFace> Put your Hay-und own the Jet Fuel In-JECT-torrs!
The Custodian punches 'IWHO' into his GPS with intent

I still have little idea what was going on, but Custo's comically violent words haunted me into employing the most powerful and rigorous form of research immediately available to me: a Google search.

I was surprised. I found a few museum/civic sites with descriptions of swords in their collections/histories, some threads on forums, and a couple 1990s-style historical information pages. It seems that it was quite common for executioners' weapons to be enscribed with a maxim. However I found no saying which so directly absolved the wielder of his neck-chopping ways, excepting on the fictional sword belonging to Conan.

The major themes I encountered are listed below in bold. Sources with many inscriptions are not linked in full in the listing, but are cited at the very bottom under "Sources". If you have any correction or contribution, /msg me!

Many thanks to Chad Reasco and Clockmaker for their help translating the Latin.


Cast in the name of God, ye not guilty.
(displayed during the boot sequence of a few giant robots)
Big O

Suffer no guilt, ye who wields this in the name of Crom.
Conan the Barbarian


Wen ich das Richtschwerdt wohle Gott gnad der armen Seele. (1709)
(On whom I use this sword of justice, God give grace to his poor soul.)

God's mercy and faith are renewed every morning. Raising this sword, I help the sinner find eternal rest.
Estonia Tourism site

When I raise my sword on high may God give the poor sinner eternal life.
Swords Used By Executioners[1]

No Mercy

Ich schone niemand. (1729)
(I spare no one.)
sbg sword forum


When I raise the sword I wish the poor sinner eternal life. / Keep from evil doing if thou wouldst escape this judge.
Swords Used By Executioners[1]

If thou act in the service of virtue this sword shall not strike thee. (1324)
Swords Used By Executioners[1]

Authority / Necessity / Justice

Whenever I raise this sword I wish eternal life to all these pitiable sinners. My masters impede evil and I carry out the sentence. (1602)
Official Site of the City of Trebic, Moravia

Ich Muß straffen daß verbrechen / Als wie Recht und Richter sprechen
I must punish crime as the law and judge tell me. (and a better German transcription here)

Si Deus pro nobis, quis contra nos?
(If God is for us, who is against us?)

This sword is whetted and I am deputed by God and the authorities to punish wicked people.
Swords Used By Executioners[1]

Viva la Justice. (1721)
Swords Used By Executioners[1]


Omnia si perdas, famam servare memento. / Verbum domini, manet in aeternum. (circa 1600)
(If you are to lose everything, at least preserve your honor. / The word of the Lord endures forever.)

Soli deo gloria.
(Glory to God alone.)
Swords Used By Executioners[1]

Fide sed cui vide soli deo gloria.
Have faith but understand in whom; only glory to god.
Swords Used By Executioners[1]

Do not draw me without cause. / Do not sheathe me without honor. (WWII Japan)
a blogger's trip to a museum in Charleston, SC, USA ** Not an executioner's sword.


Posledm nessastud prdce Ityla dne 21 cervna 1621
"The last sad work was on 21st June, 1621." (accompanied by a list of martyrs' names)
Archaeology Data Service (PDF)

See Also

thread about a sword inscription project


[1] SWORDS USED BY EXECUTIONERS. New York Times, August 15, 1886. (Full article is a PDF.)

tanktop says re Cast in the Name of God, Ye Not Guilty: Interesting research. Thanks for sharing it. People have also inscribed bombs, and made invocations when using weapons. "Praise the Lord, and pass the ammunition." Cheers.

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