Religion is based on prophecy, ritual, magic, authority, and belief. — Bitter Crank
Ok, given that this is a philosophy forum, I'll do my job as a wannabe philosopher and play the devil's advocate. Also, I'll confine my comments to Christianity, not because I am Christian, but because this is what most of are most familiar with and Christianity is usually what we are referring to when we Westerners reference religion.
First, Christianity is not exclusively about ideology, a fact
almost always ignored on philosophy and atheism forums, a consistent social reality which tends to reveal that many of Christianity's critics are not qualified to be critics because they don't really care to understand what they are attempting to debunk, distracted as they are by the joy of challenging.
Second, if Christianity was based exclusively on ideology, it would have never lasted 2,000 years and still be going strong in many places all over the planet.
What keeps Christianity going is:
1)
The experience of love works, a fact which can be confirmed by anyone of any belief in their own personal experience without reference to any outside authority.
2) Christianity has been the most persistent and consistent spokesman for this fact in Western culture.
Let's try to be objective for a bit. Imagine that Christianity (or any major religion) was a creature in the forest. Nature is continually creating new life forms and those that survive over the long run are those species best adapted to the environment, right?
Christianity has survived so long because it is well adapted to the human environment. This is not a theory, the reality of 2,000 years of Christian experience proves it.
Christianity has survived so long because it is
realistic about the human condition.
1) Christianity gets that human beings seek relief from psychological suffering, and the experience of love provides such a relief.
2) Christianity gets that human beings have an incurable need to know everything and everything, including the obviously unknowable, and so Christianity serves that need by presenting a compelling story reinforced by tradition and authority.
Before we look down our noses at the story Christians have created, please note that atheists (especially the adamant ones) have done exactly the same thing. They have created a fantasy knowing out of nothing, and then at least some atheists cling passionately and evangelically to this fantasy knowing as if their lives depended on it. All the same absurd excesses which have arisen in Christianity are also present in atheist culture.
Point being, Christianity is realistic in it's understanding that human beings require some kind of story to explain this place we find ourselves in, and the story they have created has proven to have long legs, ie. is well adapted to the environment.
What complicates any analysis is that Christianity is HUGE, including billions of human beings, and so it contains within itself everything good and bad that human beings are capable of. Thus it's impossible to label this major religion, or any major religion, with any simple minded analysis. Anyone who says "Christianity is good" or "Christianity is bad" obviously has little idea what they are talking about because the situation is far more complicated than that.
So hath this Devil burped.....