Surface level analysis is bad because it leads to overconfidence and false conclusions more often than not simply due to the natural mind traps that normally helpful heuristics can lay out for us. Our tools are useful but they have drawbacks. The mind is prone to all sorts of cognitive biases (as some other folks here have pointed out in an effort to discredit my theism). There are at least a dozen logic traps that people fall into during the analysis process, not because of intelligence or lack thereof but simply because of the way our brains are structured. The only way to overcome these natural cognitive biases is to train ourselves in the proper way, just as a trader must train himself in the proper methods of risk management and event perception etc. And even with the best mental training in the world, there will still be conceptual and experiential biases we will never be able to overcome. Whenever an atheist points at a religious person and says they are hampered by emotional or experiential bias, that atheist has three fingers pointing directly back at himself. There is no escaping it. Dan M and Axehawk, being ex-Christians you guys cannot deny having a helluva bias against what you rejected. Literally. This is not to say your arguments are tainted, only to say that any efforts to declare the religious person's arguments experientially tainted are disingenuous. When everyone has an agenda and the right answer is not known, there is no default neutral bias free position.
On to the next: Complex adaptive systems have multiple building blocks that respond and react to each other in ways that cannot be predicted with any simple equation. The market is a great example of a complex adaptive system. Our minds are complex adaptive systems. A chess game is a sort of closed complex adaptive system in that the positional outcome of a chess game between two randomly selected players cannot possibly be determined in advance- there are simply too many variables, and too many way those variables can interact and lock in with each other. Trends of price and trends of belief are autocatalytic sets: self reinforcing feedback loops that either resonate and move from strength to strength or dissipate and diffuse like ripples on a pond.
The most fascinating aspect of a complex adaptive system is the property of emergence. Like the unpredictable endgame in chess, we cannot predict in advance what emergence will bring us when a set of beliefs are brought together. When multiple truths are brought together, even if those truths only have varying degrees of certainty individually, the RESULT can be surprisingly powerful and independent of predicted analysis, due to the properties of emergence. We have to satisfy ourselves with describing the rules that shape such systems without trying overly hard to predict the outcome.
My point here is that complicated arguments- such as, does God exist, is Christianity true etc.- are also similarly complex. A sufficiently nuanced belief structure can thus have all the characteristics of a complex adaptive system. It is usually not based on any single argument, but rather on a self- reinforcing chain of various and diverse arguments, observations and experiences that creates a self-reinforcing feedback loop. This is why it is often folly to say 'you are wrong on this point' or 'but what about this point,' as if individual points, subject to all the disqualifications cited, have any real weight in deciding the life or death of a belief structure. All these objections to problems with scripture for example. Blah, blah, blah. What if the person on the other side of the debate puts more faith in the fact that God exists and Christ is His son and works backwards from there? What if he believes all your weighty knife cuts are basically surface level misinterpretations? Or to turn it around on the atheist side- when Christians argue against evolution, don't you guys do the same thing? "No, you are missing the point here, no that part of your argument is incomplete, no what you are saying is not that strong..." I hope I'm beginning to convey here why nitpicks have such little value. It's not just because people are obstinate. It's because of the natural ramifications of complexity and the natural ramifications of singular data points.
My belief in God is in large part due to the properties of emergence within the complex adaptive system of my belief structure. Because of this, the source of my faith cannot be successfully mirror imaged by any opponents of my faith. All this means is that you can argue against me, but you are incorrect in assuming you can THINK like me- you can't get inside my head because the collection of facts and connections I have in my head interact in such a way as to practically become a living thing. If someone is similar to you, you may be able to mirror image their thought process more effectively. But the farther away they are in thought process and information input/output, the harder it is to actually know how they perceive things. An attempt to do this is usually folly, because if you were in someone else's shoes, you would be that person and thus not be yourself.
Many arguments arise from the mirror imaging problem- or rather, many arguments drag on and on because of this problem. People assume that 'because I see it this way, surely he must see it that way too- if only I work harder, he will surely see it- I see it so clearly.' But this is rather like shouting at someone who doesn't understand your language. If the perception is different, if the emergent property of the other person's belief structure is different, your high powered points pack no punch. If everything were cut and dry and everyone made the same assumptions and gave the same fact sets equal weight, then mirror imaging would work. But because different fact sets have different weights and different hidden assumptions act on each other to create a complex adaptive system with emergence properties, it is well nigh IMPOSSIBLE to simply 'stand in another person's shoes' unless that person is extremely similar to you.
Again, 'the whole is greater than the sum of its parts.' An autocatalytic set is one that replenishes and strengthens itself through continued exposure to a sustaining environment. In this sense, my faith is an autocatalytic set. I have a large number of independent variables within my belief structure, of varying equal weights, all resonating with each other and deriving feedback from each other, but also growing stronger over time. There is good reason for comparing a belief system to a small seed that grows into a mighty tree. Whether this belief system is in reference to God, science, markets or what have you, if the environment sustains that system by providing a continuing flow of confirming evidence, that system will grow stronger over time.
A very real and inescapable implication of the property of emergence is that it is impossible to learn without really trying to learn. This is why personal dishonesty is so dangerous. Anyone who claims to be interested in an alternative view, but in actuality is only interested in defending their own view, will always see their analysis fall short. Always. Because of the limitations of the human mind and the inability to hold more than a handful of related concepts in our minds at one time, let alone weight them properly, a surface level analysis will always, always, ALWAYS be insufficient! You can't get all wet by dipping your toe in the water, you have to jump in the pool. You cannot escape structural cognitive biases if you never move from a position of attack to a position of true inquiry.
What is the point of combative argument, except as some form of mental bloodsport? Nothing, really- except for the observers who are actually taking in everything from a true point of inquiry perspective.