Certainly not! Lack of understanding of the complete universe is why we don't know if God exists or not. We don't _now_ know how to define and measure love in

Certainly not! Lack of understanding of the complete universe is why we don't know if God exists or not. We don't _now_ know how to define and measure love in the lab, so there are likewise probably other things that also cannot be measured and detected physically (at least at the present time).