The Concept of God

From the simplest to the brightest human minds in the planet there has always been a struggle whether to believe if God exists or not.  I'm not writing this piece to convince anybody to believe what I believe.  For some reason, today I had this urge to write about the idea.
I don't go to church regularly.  In fact I can't remember the last time I attended  a service.  I won't claim to be perfect or sinless or holier than anybody because I am certain I am not. But I do believe that there is God.
I haven't seen someone being risen from the dead but it won't stop me from believing in Him.  My personal opinion is that everyday is a miracle.  I don't know how the different parts of my body works but what I know is that I am alive.  I consider this alone as a miracle.  I also do not know why I was born into this world.  It is not my idea to exist but here I am.  If the beginning is not so clear the end is also the same.  Some people because of their intelligence refuse to believe that there is God.  I don't know if it is their understanding of their own existence that lead them to the idea.  I think only God can explain why we are here.  The purpose of each one of us existence' he knows for sure.  To be born in this world live a few years and then die later won't make any sense.  This applies to all of us however great or small.
I believe only God can put some real sense into a man's existence.