Person
Albert Einstein
The physicist who showed that time is not a universal clock, that gravity is the geometry of spacetime, and that mass and energy are the same quantity. He did not found a spiritual school.
Ferdinand Schmutzer (restored scan), “Albert Einstein, 1921”, Public domain, via Wikimedia Commons
Special relativity (1905) and general relativity (1915) are measured physics. The 1930 conversation with Tagore shows him defending an observer-independent world. A widely circulated line, “everything is energy,” is not his: Quote Investigator traces it to Bashar material from 1996. His own spirituality, when he named it, was Spinoza’s order of nature, not a personal God and not a frequency you select.