[4][5] Festivals named include Quinquatria (a purification of arms), the birthday of Rome, Neptunalia and two Rosaliae at which the military standards were adorned with roses.
[6] The calendar prescribes sacrifices for deities of traditional Roman religion such as the Capitoline triad of Jupiter, Juno, and Minerva, as well as Mars and Vesta.
[6] About twenty members of the imperial family are honored as divi, divinized mortals, including six women and Germanicus, who was never an emperor.
[1] No Eastern mystery religions, which were widely celebrated in the Empire during this period, nor local cults are recorded as an official observance of the army,[7] but the feriale was found in the temple with a dipinto depicting a Roman officer offering incense to the local deity Iarḥibol, and Romans, including a standard-bearer with the cohort's vexillum, standing before the altar of the Syrian gods Iarḥibol, Aglibol and Arṣu.
[5] A copy of the calendar may have been issued to each unit throughout the Empire to further military cohesion as well as Roman identity among troops from other cultures.