Humanity and Colony Creatures

We are each a colony creature. Cells form tissue, tissue forms organ or bone, organs and bones form a person. And really, what is a person? An organization of meat bristling with sensors by which we interpret the world. Or at least part of the world.
Our senses are limited. We see in a narrow bandwidth, hear in a narrow bandwidth, touch/feel at indiscreet levels. We only have four taste sensations which blend to a narrow spectrum, and smell at an even narrower level. Further, our senses combine in several ways that we aren't aware of. To wit, when temporarily deafened by using an impact hammer without ear protection, I deemed potato chips "stale" because apparently we use hearing as much as "feel" to determine if something is crunchy.
We are in deep error when we think we "know" the world we're in, and we make logical missteps when we think things don't exist because they don't fall in our narrow field of sensation (consider a shark, which has some sort of magnetic sense--we can't even perceive it enough to comprehend it!). Further, limited by our understanding, we can't invent things to detect objects beyond our comprehension and wouldn't recognize readings if we could.
That makes atheism pretty foolhardy. I've read some nasty commentary about how stupid the idea of "God" is when if He existed He'd do this and this and that... Fascinating how a superior being who refuses to work to our wishes is deemed not to exist. What hubris we lowly colony creatures display in demanding from God, rather than simply thanking Him for our incredibly complex cells and tissues. Despite the obvious design of cells (just not how we'd design them), because we as a species prefer metal, wood, and digital science, we think "wet" design isn't possible. The sciences God develops in dips below our menial senses. Is that a shortcoming of God's or of ourselves?