This is another evidence for a universal law that few people knows it. Why chimps and not gorillas making those tools? The gorillas were the most powerful genre among monkeys species, but, the DNA is telling us that instead selecting the gorillas for transcendence into human species, Nature went back in time and space of monkeys evolution, and caught a less powerful animal - some cousin of chimps. Why?
Chimps are our closest relatives, gorillas are more distant, and gorillas are not a "monkey species." Gorillas and chimps etc. (i.e., apes) branched off from monkeys something like 25 or more million years ago.
Religious belief does not constitute scientific evidence, nor does it convey scientific knowledge.
Belief gets in the way of learning--Robert A. Heinlein
How can I possibly put a new idea into your heads, if I do not first remove your delusions?--Robert A. Heinlein
It's not what we don't know that hurts, it's what we know that ain't so--Will Rogers
If I am entitled to something, someone else is obliged to pay--Jerry Pournelle
If a religion's teachings are true, then it should have nothing to fear from science...--dwise1
"Multiculturalism" demands that the US be tolerant of everything except its own past, culture, traditions, and identity.