Okay I'd like to shed some light on this topic. but before I forget I'd like to say one thing. Jesus says in the bible (I'm not exactly what you would call a bible pusher, but interested in philosiphy) that "God would rather people be cold, rather than luke warm, if not hot: for he will spit out all the luke warm water." LordSlippy this is mainly directed towards you, in the sense that reading what you said made me think of this, but it's also directed towards everyone else who reads this. What this means is that god wants us to be good christians (the hot water), which I think Jaden is the only person here on this thread that is, and I'm close. The luke warm water would be what we call the hypocritical christians, or the people like lordslippy even (it's the first time i've ever heard something like what LS said though...). Hypocritical christians being people who claim they're christians, but they're really not, it's kinda hard to understand what a real christian is without going to a bible group or christian camp. Or praying to god but claiming he's not real...i don't know what that's really about though. But nonetheless the luke warm water means nothing to God.
(and BTW adam and eve wasn't 2003 years ago...more like a million or so years ago...however long mandkind existed...jesus was born 2003 years ago....)
That said:
When you posted "Ultimate _Sin_" you're obviously reffering to Judaism, Christianity, or Islam. I'm going to refer to christianity for the most part. Now when you read this don't give me that "But i'm looking for ...." or "I meant something like..." BS like you've been giving everyone else. When you ask this question the answer is obviously in the bible, and you're reffering to the holy book(s) of the three religions (Judaism: what christians consider to be the Old Covenant; Christianity: Old Covenant[Testiment] + New Covenant[Testiment] [BIBLE]; Islam: Old C + New C + Quaran), which the answer is the same in each. So since I'm giving you the answer from the books, and you deny it then you're probably asking the wrong question.
Like someone said, the "Ultimate Sin" was when adam and eve ate fruit from the _Tree of Knoledge of Good and Evil_. Now lemme tell you one reason why that's worse than suicide. Animals can't sin (as well as people who can't tell good from bad, right from wrong...mentally ill), for they don't know good from evil. Nor did Adam and Eve before they ate from the tree of knoledge, whatever they did was okay because they didn't know any better. this was true except for the fact that they knew ONE thing they weren't supposed to do: eat fruit from the tree of knoledge of good and evil. (The reason why they were kicked out isnot only because they disobeyed God but if they would eat from the Tree of Immortality, they would be Godlike). Thus, the only reason why humans are sinners is because we know good from evil, and we knowingly commit sin. This is considered the ultimate sin, because every single sin that every single person commits to this day, can be blamed by the sin Adam and Eve commited.
Now you're looking for a modern ultimate sin you say? The holy books of Judaism, Christianity, and Islam all say the same thing. Every sin that man commits weighs the same in God's eyes. Anything from a simple lie to murder. Where's the logic? Because we are born sinners (Adam and Eve), and Satin makes us sin, so most of the blame is on Adam, Eve, and Satin, as well as Jesus dying on the cross for our sins (I don't fully understand that...I think it's that God sent down his son Jesus to make the new covenant with his people, and to die for his people showing how much God loves his people-that he would kill his only son for us). For Christians, once you accept what Christians call "accepting jesus into your heart" or accepting the fact that jesus died for us and our sins and love him for it, all you have to do is ask for forgiveness every once in a while. For Jews and Muslims I think all you have to do is ask for forgiveness, someone might want to clear that up.
As for suicide being a sin: Suicide is when people kill themselves because people feel as if a part of their heart is missing, the bible teaches that people'll try to fill that heart with many earthly things, but the only one that counts and the only one that lasts is the love of Jesus. A good christian won't have that whole in their hearts, and only good christians get into heaven. So the only people who might commit suicide would be "not-good christians" who won't get into heaven anyways. That said, there are, as I understand it but havn't read any scriptures to verrify it, something like 7 circles of hell, when people don't go to heaven they go to hell, where God doesn't have to bother with those people. God weighs sins equally, Satin isn't nessessarly the same, hence the deeper circles.
P.S. If any of you out there are considering killing one's self and doesn't want to become a good christian, look into buddhism. I won't get into it but i'll list Buddhism's four noble truths:
1) Life is full suffering
2) Suffering is caused by desire
3) To end suffering one needs to end desire
4) To end desire one needs to follow the eight fold path.
I'll stop there lol
Well I hope I've enlightened a few of you, and I want to thank you for reading this far 'cause even though I don't post here often I did just spend 30 mins. of my time posting this.
-Tupeq