id author title date pages extension mime words sentence flesch summary cache txt _005197730 O'Brien, John A. (John Anthony), 1893-1980. Modern psychology and the mass : a study in the psychology of religion 1927 .txt text/plain 10016 333 52 That is why the performance of external acts of adoration, praise, and homage in which both mind and body participate, constitute the very essence of religious worship. Such is the fundamental philosophical basis for external homage and for the use of ceremonies in religious worship. cache/_005197730.txt txt/_005197730.txt