In order to be named "GOD" the qualities of 'cannot be created, cannot be destroyed, and always present' must exist. So that fits what is known as the lowest common denominator of absolutely everything seen, unseen, known and unknown...that is Pure Primordial Energy.
This vastness is so beyond us, that we humans have to personify God in order for us to understand the GOD-Nature. Man created Deities, Saints, Avatars, Mythologies, Oral Traditions in order to live harmoniously in this lovely planet paradise we were given to live on.
God is limitless, and Gods creation is greater than our wildest dreams. I bask in Gods glory, and wonderment is upon me always. How wonderful God is. And therefore, I cannot dare to limit God!
So there surely must be more than just our planet Earth in the huge galaxies that I cannot fully understand. Therefore, aliens or intergalactic beings are more than just a possibility! To deny other beings and civilizations, really is like limiting God.
I just ask all of you to focus on God's greatness and wonder. To question alien existence is questioning God. Please do not put God in a little box. That is un-Godlike.
Try looking up at the night time sky more often and open your heart. What is your heart saying? It is really in the heart that we humans feel and experience all our emotions, and there lies the truth.
Your heart knows.