por fas o por nefas 55
adverbial phrase cult originated in European universities of the 16th century humanist environments based on the expression Latin per omne fas ac nefas meaning for good or evil, for good or for bad, fair or unfair means, anyway, also by one thing for another, colloquially "h" or by be. FAS in latin is a neutral indeclinable noun which means the lawful and nefas as illicit. Here the fastos and ominous days of the Roman calendar. On the nefarious marked by the high priest could not held public events, neither religious nor legal nor political nor of any kind.