How could you perceive or conceive a God if any? What do you mean by that? Is it to speak or touch a God?
perceive is to detect with my senses. Sensations can be induced by a number of means. If I feel something touching my arm when I do not see or otherwise detect anything there, what is that evidence of? If I see a ghostly figure, what is that evidence of? If I experience a revelatory vision, what is that evidence of? It feels to me like God...but what does that mean?
Beyond that, I know that my senses--or even any technological detectors I might use--actually only detect a very limited range of existing conditions, and can be easily overwhelmed by more powerful stimuli sources. And knowing that a telescope can image a galaxy billions of lightyears away, it is beyond my comprehension...sure, I can look at the smudge on the image and say wow...but...
Conceive is the mental processing of my mind. I have been aware since I was young that there are some things I just can't conceive. I can conceive of a mile...I've walked that distance many times, and I'm familiar with many paths at least a mile long. So I can think of ten of them in sequence...I've experienced that many times, and am familiar with many such paths. But a hundred of them...well, that's getting iffy. I've hiked that far in week or so a couple of times. I can think of driving that distance, which I've done thousands of times, but my knowledge, my conception, is not as detailed nor as accurate. Now, a thousand miles...
How about the distance to the moon? No, 235,000 miles is quite frankly beyond my comprehension. And then there's millions and billions and trillions of miles...Nope...no comprehension at all...I can only conceive of such by manipulating symbols that stand for incomprehensible quantities, measures, or relationships. And the cosmos is many, many orders of magnitude larger, and smaller...
Now, how can I comprehend--conceive--of an entity that knows and can control everything within the visible cosmic horizon? How could such an entity actually know and relate to me, a small being on a small planet in a typical galaxy...I can perceive the stars and planets, the galaxy...but I can't conceive of them...oh, sure, I can make maps of them, but that's not the reality...