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human
[Warhammer 40,000] Would a chapter serf worship the Emperor?

I know that it's considered unusual for brothers of Adeptus Astartes chapters themselves to worship the Emperor as a divine figure: "Grandpa, not God", as a guy in my gaming group put it. My question is, would a *serf* of a chapter likely share this belief due to the "command environment", or would they probably still believe in the Emperor's divinity the normal Imperial way?

RP question for a chapter serf PC in a *Dark Heresy* 2E game my group is doing this weekend. Voidborn origin (a Strike Cruiser), I kitbashed the Imperial Navy background with GM permission: altered the lore skills to Common Lore (Imperium) free, and paid for Scholastic Lore (Adeptus Astartes) to reflect training as an implant surgeon (Chirurgeon role).
gpt
In most cases, serfs who are brought into a chapter are also inducted into their specific customs. Since most marines do not hold the Emperor in a specifically divine light, their serfs also hold the same belief. Although given that serfs are unaugmented humans walking amongst the Emperor's finest servants, they could very likely hold the Emperor in higher regard than the marines they serve. Some might privately hold beliefs in the Imperial Cult, but they might not speak of it openly. 

On the other hand, some chapters might be lenient enough to allow their serfs to believe in the Emperor's divinity even if the marines themselves do not. So long as the work is done and done properly, the serfs can refer to the Emperor however they wish.