James,
Could you refer me to a definition of these terms as used in western modern astrology? What objective astrological conditions refers to these concepts? Define your terms!
As close as I can determine, the ancients referred to "anima" or breath as "soul", but it is religiously based, and ends at death of the form. It is an equivocation and incorrect reasoning to say that because a concept has been around a long time, therefore it is valid. These days, the vague definition of soul or reincarnation is more like some obsolete religious verbal artifact that has become some catchall word for some vague emotional projection.
I think that if one is going to be a religious guide or minister or preacher, then be up front about that limit. Not all astrologers are religious ministers, nor do they want to be. I was for four years in NOLA (New Orleans). Maybe we need some tent revival meetings on the levee this coming UAC. However, those who are eclectic in their promotion of beliefs to suit their clients might also be guilty of pandering.
Perhaps astrology is better off for acceptance by educated and monied people if there is less religiosity, yet many an astrologer's paying clientele of poor and ignorant women 20-40 need exactly that. What to do?
"Must have been the right place, but the wrong time." as Dr. John might say.
,Daniel