From where ( which Hindu Scripture) do Hindu priests get Mantras related to Sai Baba's worship?
Like invocation(Avahana) & other Mantras?
This question is relevant because Sai Baba is ritualistically worshiped in many Hindu Temples of India and elsewhere very much like other Vedic Deities.
And the first step in a Hindu Puja is Avahana or invocation of the Deity .
Now, since Sai Baba is not mentioned in any Scriptures ,how are the priests getting Mantras needed for his worship in temples?
Are they manufacturing Mantras ?
Please note that i'm only talking about Mantras that are needed for ritualistic Puja & not about prayers and other mental ways of worship.
Also,i don't see my question as duplicate of this question.Because i'm specifically asking about Hindu Scriptures that contain Mantras related to Sai's worship .
My question is not about whether he should be worshiped or not.
Please also note that this is not about demeaning any religious figure nor about challenging one's faith.
I'm just curious to know how are the priests getting the needed Mantras,that's all.