What is invisible? Not seen. The definition that we know is ‘not seen.’ Does it exist? Visible consists of invisible molecules: electrons, protons and neutrons. In them, there is substance, not visible- but quantifiable! We exist in a quantifiable medium. What is seen IS.
But, how about if what we do NOT see is even better (way better) than what we see at this time! We have a glorious peace filled existence we are headed to. Keep ‘believing,’ Amen