OF COURSE there is a God. No one can dispute that. God is the original cause that brought about the world (universe). Everything must have a cause. What is at debate but so often misconstrued by most people is whether God is personal (conscious, living, intelligent) or impersonal (and object or force or effect). The Personalist believes that things like wisdom, compassion and love must come from a fount of infinite wisdom, compassion and love, whereas the Impersonalist wants to think that it was all simply a matter of random chance and infinite rolls of a dice.
BOTH are true. The universe came from a roll of the dice, but there are MANY universes and many sets of dice and God in his infinite wisdom, compassion and love---- made them all.