Jubal at last got certain ideas clear in his own mind: (a) Mike did not know that the Fosterite service was a religious one; (b) Mike remembered what he had read about religions but had filed such data for future contemplation, having recognized that he did not understand them; (c) in fact, Mike had only the most confused notion of what the word "religion" meant, even though he could quote all nine definitions for same as given in the unabridged dictionary; (d) the Martian language contained no word (and no concept) which Mike was able to equate with any of these nine definitions; (e) the customs which Jubal had described to Duke as Martian "religious ceremonies" were nothing of the sort to Mike; to Mike such matters were as matter-of-fact as grocery markets were to Jubal; (f) it was not possible to express as separate ideas in the Martian tongue the human concepts: "religion," "philosophy," and "science" - and, since Mike still thought in Martian even though he now spoke English fluently, it was not yet possible for him to distinguish any one such concept from the other two.  All such matters were simply "learnings" which came from the "Old Ones." Doubt he had never heard of and research was unnecessary (no Martian word for either); the answer to any question should be obtained from the Old Ones, who were omniscient (at least within Mike's scope) and infallible, whether the subject be tomorrow's weather or cosmic teleology. (Mike had seen a weather forecast in the babble box and had assumed without question that this was a message from human "Old Ones" being passed around for the benefit of those still corporate.  Further inquiry disclosed that he held a similar assumption concerning the authors of the Encyclopedia Britannica.)