I couldn't resist sharing this here.

[Silent3]

http://xkcd.com/459/

[yourout]

1. Took me a minute but I finally got it.

[Union Thug]

2. Took me a minute, too... Who ya gonna call?

[yourout]

3. Trying to remember my Catholic brain washing.....what is a holy ghost?

[TechBear_Seattle]

5. Third Person of the Trinity

From the http://www.bcponline.org/Misc/histdocs.htm#Quicunque%20Vult">Athanasian Creed as found in the US Book of Common Prayer (the service book of the Episcopal Church):

And the Catholic Faith is this: That we worship one God in Trinity, and Trinity in Unity, neither confounding the Persons, nor dividing the Substance.
For there is one Person of the Father, another of the Son, and another of the Holy Ghost.
But the Godhead of the Father, of the Son, and of the Holy Ghost, is all one, the Glory equal, the Majesty co-eternal.
Such as the Father is, such is the Son, and such is the Holy Ghost.
The Father uncreate, the Son uncreate, and the Holy Ghost uncreate.
The Father incomprehensible, the Son incomprehensible, and the Holy Ghost incomprehensible.
The Father eternal, the Son eternal, and the Holy Ghost eternal.
And yet they are not three eternals, but one eternal.
As also there are not three incomprehensibles, nor three uncreated, but one uncreated, and one incomprehensible.
So likewise the Father is Almighty, the Son Almighty, and the Holy Ghost Almighty.
And yet they are not three Almighties, but one Almighty.
So the Father is God, the Son is God, and the Holy Ghost is God.
And yet they are not three Gods, but one God.
So likewise the Father is Lord, the Son Lord, and the Holy Ghost Lord.
And yet not three Lords, but one Lord.
For like as we are compelled by the Christian verity to acknowledge every Person by himself to be both God and Lord,
So are we forbidden by the Catholic Religion, to say, There be three Gods, or three Lords.
The Father is made of none, neither created, nor begotten.
The Son is of the Father alone, not made, nor created, but begotten.
The Holy Ghost is of the Father and of the Son, neither made, nor created, nor begotten, but proceeding.
So there is one Father, not three Fathers; one Son, not three Sons; one Holy Ghost, not three Holy Ghosts.

Yeah, it gives me a headache, too.

[aquart]

4. LOL! I'm so slow!