Just responding to the questions posited. For the record, I'm answering in my capacity as a Roman Catholic.
The Ice Dervish
Normal Christian lifestyle vs Radical crazy Christian lifestyle (Adding this whole lifestyle thing in for you mods! emotion_donotwant )
Healthy Christianity (and honestly, observance of all religions in my mind) is really about three things in my mind:
First, co-existence with other faiths and a willingness to be open-hearted toward them. That means respecting the choice of the adherents of those religions and also trying to understand why it's important to those adherents. There is always something to be gained by trying to understand something that people draw hope and inspiration from (for instance, one of my good friends is a Hindu and learning about his relationship to his religion and his festivals is very uplifting and mind-opening). It also entails defending them (to the extent of inconsistency -- secular areas should be kept secular areas).
To add to the above point, I don't really like proselytizing and I don't believe in it. Someone explained it to me well the other day: telling someone why you believe something is productive and good. Telling them that they should believe something is intrusive and wrong.
Second, balance. The ability to see things in perspective and be able to step back from your beliefs and behave secularly in secular contexts. That means that if you are a decision maker in a position of power who will be making decisions that affect people who don't share your faith, you have to be able to step back from it and make your decision as impartially as possible. I have an enormous rant about this relating to the church and abortion, but this isn't the place for it.
Third, and one that I feel strongly about:
not ******** ignoring the basic, important tenets of morality in your faith. I'm sick to death of Christians who eschew their duty of charity and give literally nothing back and just take take take and think that they're good people (and morally better than others!) just because they sit in a pew on a Sunday.
The Ice Dervish
Who produces the most crazies out of the Abrahamic religions? Where do people like this woman even come from?
breeding farms?
Re: Breeding farms: in some cases, yes, totally. Mormonism has a bit of a thing about that and if you want a more extreme version, check out
Quiverfull Christians.
Yikes.
Anyway, the "crazies" you see like the lady in the video are almost always, 90% of the time, produced by weird specifically American denominations of Christianity. Evangelicals, Jehova's Witnesses and similar branches. You know, the ones that depict Jesus as a blue-eyed blonde-haired Caucasian hugging lambs that would vote Republican rather than the surly dark-featured, anti-establishment Jew he actually was. I don't know what drives them to be so obsessed to the point that they absolutely must relate everything in their life back to their religion -- hell, my name is The Devout and I don't do that.
The Ice Dervish
Do you think religion is necessary?
I don't know. I'm going to say "no, but it is for me".
The Ice Dervish
Do you think religion will phase out after a few hundred years? Or the opposite?
I don't know which way we'll trend, but I definitely do not think the world as a whole is ever going to be entirely atheistic/faithless or entirely theistic (or spiritual, to provide an alternative). At time of writing, only 14~16% of the earth's population is entirely non-religious and/or non-spiritual.