I know this is somewhat of a dumb question, but I'm fairly new to the faith and I'm still figuring things out. My question is; how should I feel about reading/writing/watching works with aliens in them? Does entertaining the thought of another species with an advanced society insult God? I mean, it does say that humans are indeed the most advanced of His creations. But then again, wouldn't that also mean that any personification of other species, or creating our own is as well? I'm not trying to start a flame war or anything, I just seriously would like to know, as sci-fi is one of my favorite genres, and I want to be sure I'm not sinning in enjoying it. Thanks in advance.
If sci-fi is one of your favorite genres, then separate that as a worldly interpretation of creation. Don't dismiss it - you will need it for later.
You will need to pay more attention to the Word of God (old and new testament) right now, because you will need to
equip yourself with information about your Father before you begin to cloud your database with fiction, interpretation and theory.
Read the bible canon
on your own, and ask your Father for clarity and guidance when you read it - in the name of the Redeemer. Then, find someone you trust to discuss these things - someone who is evenly yoked: meaning they need to be as
green or as educated as you are. This is not so they agree with you, but so that you have a peer to fellowship with, and grow with. You can help each other like this.
(Notice, this is a spiritual
investment, and a temporal investment. Do not get involved with this process unless you really want to be closer to the Father.)
After you have a foundation in the Father and His Word - and what is expected of you - then it is time to start comparing the content of the canon with art (including science fiction). You will, in general, find Genesis 3-6 of great importance when remembering
what aliens are, and from where they come.
Once you read the Word of God, you may see that space is a layer of heaven, and the sci-fi lore of intergalactic adventures is similar to the
war(s) in heaven. You may see that the activity of Genesis 6 mimics the same behavior as some "alien" namesakes we know of (perhaps thanks to the History Channel per mainstream exposure). This is a personal relationship with the Most High God; He will instruct you according to the Truth, and His will if you are His - just believe He will. In the mean time, you should determine what is expected of you before you compare His word and worldly art.
You are not required to believe in aliens in order to be saved. Yehoshua the Son of the Most High God/Son of Man/Redeemer of Mankind/Living Word of God is the only One that you need to believe in to be saved.