Science only has good evidence back to the plank time. Beyond that, we don't know. Still that's over 13 billion years worth of evidence for how things came from the point of cosmic inflation to where we are today.
I don’t disagree with any of that. But none of it shows that humanity came from nothing.
Show me an equivalent body of evidence for your God.
’Evidence for God’ was never a part of my comment that initiated this particular discourse. You said “we don’t know”, and I said “I don’t know.” But it still stands that ‘if’ humanity can come from nothing, then God can come from nothing too.