֙@HodofHod Do you know where I can find "Der Frumer VaEra" online? (I don't think that it's on Hebrewbooks)

@ShmuelBrin I am unfamiliar with this.

@HodofHod as in what this maamar is meyusod on. It's a famous Maamar of the Alter Rebbe which isn't in Torah Ohr

See Hayom Yom

@ShmuelBrin Do you know that it has been published since 1851?

@HodofHod I think it was (in Maamorei ADHA"Z), though that sefer isn't on HB.

@HodofHod I have very little for Flack Overstow to work with, but it did come up with this little gem:

> Christianity SE is very much true to its mission of being a variety of Jewish opinion.

@IsaacMoses The Greek Orthodox actually follow the Gregorian calendar, not the Julian. A fair few Eastern Orthodox churches follow the Julian, but equally, a fair few follow the Gregorian. So different Eastern Orthodox churches celebrate Christmas on different days.