Atheism is at best self worship, buttressed by intolerance. I always reserve the most vituperative scorn I can muster for its proponents - with a modicum of dilution, for the young and impressionable.
I had remembered hearing that years ago and went looking for it to refute her, you are right should have posted a link.
http://www.learning-mind.com/can-the-human-soul-be-weighed/
I did a search, has anybody weighed a person during death to find weight of soul, I chose this one simply because it’s publish date was my birthday... there were numerous more to chose from.