Hindu sect visions exposed hesitancy (10)
I believe the answer is:
indecision
'hesitancy' is the definition.
(thesaurus)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for indecision that I've seen before include "Inability to make up one's mind" , "State of uncertainty" , "Irresoluteness" , "Inability to resolve" .)