  One of the topics which exercised the minds of FitzRalph and his contemporaries was the topic of the revelation of future contingents. Indeed, FitzRalph discussed it on three separate occasions. His first treatment occurs in the Sentences commentary, where he considers the matter so important that he promises his audience he will return to it He kept this promise a few months later when he gave his Quaestio biblica and before he left for Paris in October, 1329 (Genest 1991) . Again, he returned to the problem in his Summa de quaestionibus Armenorum, where the matter is treated in a dialogue form.