What an excellent question. Hope this personal answer makes sense.
When I look at my hands and what is attached to them, ie the rest of me, I see the most amazing animated bio-technology in action. Formed from the ingredients of rock and liquid which cover this planet. And then I remember the stunning complex codes or hardwired DNA in every cell of my body, fused and linked to my brain's information processing system via a mindblowing network of living and growing nerve systems. 'What a stunning piece of work is life in all it's forms?' - quotation from Shakespeare (just in case it's copyrighted and Shakespeares lawyers are reading). Thus, to me our Creator displays his evidence and I look to hear His voice.
And the Darwinists shout: 'what a stunning piece of work is evolution.' And aren't they right? Of course they are. Science clearly sees the mechanics through which the universe unfolds. God didn't agree or disagree with Darwin but did give man the intellect to see clearly this evolutionary evidence and to work out the mechanics of the world. But a little voice inside says: 'So where did this computer code called DNA which is actively running in every cell of my body simultaneously come from?
And:
I have had, and keep getting, images in my head of events that later happen. Images that always, without fail, later turn out to be entirely accurate in all detail. I cannot find any branch of science which can explain this phenomena with any credibility. Sadly, this, and all paranormal/spiritual activity is as yet unexplainable by science.
So: How can a lump of flesh, dependant entirely on the physical world around it, see accurate events in the future? The only answer I have seen that makes any sense is that there is more to this world than we realise.
Since this phenomena has left me utterly convinced of the reality of the Creator is this God's way of talking to me? Who knows?
Perhaps it pays me to keep an open mind whilst I have yet to realise all the answers. Perhaps not. But whichever route I travel in my head the Creator speaks through logical scripture and kind heart. And kind heart tells me that our Creator went through a great deal of trouble placing and sustaining this universe. It appears to me that God wants this universe, and man, to continue its' existance, despite our human nonsense and wild ideas. God clearly wants us to have peace and joy on this earth. Does He not say so via His scriptures?
So I guess our loving Creator does speak to us, each in our own way, in order that we each hear His message in a way that we can realise and understand.