For the benefit of Mr. Limbaugh, and others who may have trouble grasping why some people might object to that poem being read by an official to students in a public school, I present a slight rewrite. Would you mind a high school principal reciting the following to his students?
Now I sit me down in school
Where [goat-slaying] is against the rule
For this great nation under God
Finds [devil worship] very odd.
If [the Litanies of Satan] now the class recites,
It violates the Bill of Rights.
And [any creature I disembowel]
Becomes a Federal matter now.
Our hair can be purple, orange or green,
That's no offense; it's a freedom scene.
The law is specific, the law is precise.
[Demonic conjurations] spoken aloud are a serious vice.
For [blasphemy] in a public hall
Might offend someone with [any] faith at all.
In silence alone we must meditate,
[Lord Satan’s] name is prohibited by the state.
We're allowed to [be polite] and dress like [Jesus] freaks,
And [leave un-pierced] our noses, tongues and cheeks.
They've outlawed guns, but [kids can still carry the] Bible.
To quote the [Necronomicon] makes me liable.
We can elect a [chaste] Senior Queen,
And the [Platonic friend], our Senior King.
It's "inappropriate" to teach [soul-selling contract law],
We're taught that such [moral education should be left to Ma and Pa].
We can get our condoms and birth controls,
Study witchcraft, vampires and totem poles.
But [*real* occultism is] not allowed,
No word of [Crowley] must reach this crowd.
It's [not scary enough] here I must confess,
When chaos reigns the school's [blessed].
So, [Beelzebub], this silent plea I make:
Should I be shot; My soul please [drag below to crew an infernal trireme in the sulfurous lake]!
Note that I left uncorrected most of the idiotic misunderstanding of Constitutional law and history from the original. I think it's sufficient to point out here that students can do all the praying in school they want to, silently or aloud, to the entity of their choice. They just can't make it part of an official or mandatory school function.