Note 1066 — Chapter LIII
Reading edition
I do not know whether the ceremonies of the other sects offer the same resemblance. Probably they have all imitated the Gelugpa. Some authors attribute the resemblance to contact with Nestorian Christianity in early times but the resemblance is definitely to Roman costumes and ceremonies not to those of the Eastern church. Is there any reason to believe that the Nestorian ritual resembled that of western catholics?