why do some people believe religion instead of science
The irony of the explanation is that you have to have an open mind and consider possibilities beyond your comprehension. Yes, there are many things that religious people believe in by faith and faith alone, even when science has a proven explanation. They are arrogant in outright dismissing science that literally slaps them in the face. But, the reverse is also true. There are some pretty damned unexplainable things. It is arrogant to think that absolutely everything has a scientific explanation. That means your mind is completely closed to any other explanation but a scientific one. Consider these questions, which may only be explained by having a "God":
1. When did the universe begin?
2. If it began with the Big Bang about 13 billion years ago, then what was here before? There had to be something here before. OK, maybe we are caught in a continual loop where we have a big bang eventually followed by a contraction and the cycle just keeps repeating itself over and over. But, maybe it didn't. Maybe there was a "God" in the virtual nothingness and "he" decided to create a universe so one instant there was nothing and the next instant there was something.
3. Why does the universe expand at an ever faster rate?
4. Where does the universe end? Everything comes to an end. It has to. It can't go on indefinitely. But, if it ends then what is beyond that? There has to be something else at the end of something. And what is beyond that, and that, and that? It can't go on indefinitely. It has to end somewhere. But, it can't because there is ALWAYS something beyond the last thing. There has to be.
Do you even have the faintest clue, or even a guess, the answers to these questions? Maybe our minds are just too stupid to even think about what the answer is. Or, maybe the answer is simply, there IS a God.
The left are just as guilty as the right in having closed minds. Maybe the explanation is both. Maybe the religious take things on faith that are explainable by science AND maybe there really is a God that those on the other side are too arrogant to comprehend and accept.