In his Guesses at the Riddle of Existence (1897), he abandons the faith in Christianity expressed in his lecture of 1861 on Historical Progress (where he forecast the speedy reunion of Christendom on the basis of free conviction), and writes in a spirit not of Agnosticism, if Agnosticism imports
guesses הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד