Many of us want answers to questions of our existence, the reality of God, eternity, the soul, the meaning of truth and other such matters.
On the other hand, most of us know or realize that these answers are not available to our human minds. Still we persist in our quest. I think we do this to a large extent because the exercise is mentally fun. Most of us who pursue such truths intellectually are not really prepared for revelations that evade or defy the limits of our understanding.
Lord Buddha taught that we should not worry about understanding that which is beyond our grasp, but should focus instead on virtuous behavior and our karma. Early Buddhism did not consider God at all, but later Buddhist could not manage without a deity and decided that Lord Buddha embodied God Himself.
See On Hinduism by Irina Gajjar