Final answer:
A sociologist studying religious beliefs and inter-religious hatred through the lens of persistent social inequalities aligns with the principles of conflict theory, which makes the statement true.
Step-by-step explanation:
True. A sociologist studying how religious beliefs become deeply rooted in people to the extent that they may hate people of other religions is likely working within the framework of conflict theory. Conflict theorists are interested in the ways in which societal structures, including religion, perpetuate inequalities and lead to social conflict. In this context, religion is examined as an institution that reinforces power dynamics and may be used to justify social hierarchies, including the ostracism or vilification of those from different faiths. This analysis considers how religious doctrines and institutions sustain societal divisions, potentially leading to intense group solidarity within a religion, and hostility toward those outside of it.