It's very difficult, Sonak, because what you have to bear in mind is that these stories (if indeed remotely true) aren't necessarily accurate. All religious texts, without exception, have been written and altered to suit whatever cause the author supported. If you want to truly investigate religion, then you have to approach it from the outside, but if you want to follow Catholicism, then the best thing you can do is speak to your priest, and put your questions to him. Even though he will give you answers that he believes to be accurate, there is no guarantee that they are, but nevertheless, his answers will give you the Catholic take on it.