I don't know whether "God" exists or not, and if he/she/it does exist, I don't know in what form. It is possible that when I am no longer constrained by being confined to living in this universe, I will find out, but it may be (and it seems to me more likely) that I won't, that I will cease to exist myself and merge back into the stardust that provided the atoms and molecules of the elements from which my body is made.
My mind is made of a lifetime of sensations from my senses and of connections between the "trillions of synapses in the brain: Each one of more than 100 billion neurons may be connected to hundreds of other cells by as many as 10,000 synapses. " When the blood supply to my brain finally fails, all those synapses will die, and with them my consciousness. I have no idea how I would be able to experience a new kind of consciousness without them.
God or evolution? It depends what the thing you call "God" actually is. A benevolent old man with a beard, taking care of the helpless children in his creation? Mother Nature, bringing forth progeny and providing food and nurture for them? A tyrant demanding worship and sacrifice? A blind and uncaring conveyer belt producing millions of individuals without any HR system to take care of them? An experimenter who set up a self-replicating creation machine, with built-in variation here and there to ensure that the organisms it produced would self-select automatically for suitability to the environment, and who then sat back to watch neutrally?
Take your pick. We have a complex brain which can assimilate vast amounts of information, from our own senses and those of others who have passed it on to us, and put it together using those millions of synapses to form an opinion. Alternatively, we can decide that we will never have enough information to be certain.
It's a wise child that knows its father. Or knows the creator of its earliest ancestor.