They place as great a necessity in the ceremonies as Papists place in theirs, whereby it shall also appear now superstitiously they place worship in them; for quaecunque observatio quasi necessaria commendatur, continuo censetur ad cultum Dei pertinere, saith Calvin.

But to proceed. In the fourth place, the canon law itself speaketh for the argument which we have in hand: Non licet iniquas observationes agere calendarum, et otiis vacare Gentilibus, neque lauro, aut viriditate arborum, cingere domos: omnis enim haec observatio paganismi est. And again: Anathema sit qui ritum paganorum et calendarum observat.

It was not until 1656 that Huyghens, in his small pamphlet De Saturni Luna Observatio Nova, was able to suggest in a cypher the ring form; and in 1659, in his Systema Saturnium, he gave his reasons and translated the cypher: "The planet is surrounded by a slender flat ring, everywhere distinct from its surface, and inclined to the ecliptic."