Yes, I enjoy looking into the past for wisdom as well.
Yeah, the whole point of spirituality is to transcend the physical reality. Naturally, it would go beyond science as you say. On the other hand, perhaps with sophisticated enough technology, we could somehow break the barrier between our reality and the hypothetical spiritual one. In this scenario, Science and spirituality could be compatible.
Religion and Science however are not compatible. Science is about expanding human knowledge while religion already has all the answers. A religious scientist is an oxymoron.
Science is not a "belief system/religion" but a process and methodology for seeking an objective reality. Instead of saying that science has become a religion, perhaps you should say that people don't question what they are told to a degree satisfactory enough for you? I don't think it's fair to call it a religion. It doesn't have all the answers.
Since when did religion ask any questions? It already has all the answers. Science is asking the questions.
I don't think it's accurate to say that god encapsulates the impossible. Everything that exists is possible. God cannot be more than everything that exists or something that doesn't exist, right? Therefore, god only encapsulates the possible. Speaking of god, I really wish we could start using a different word without the religious connotations that the word "god" has.
I don't agree with the personification of god being necessary. People aren't that dim-witted.