attachment
Can being too attached to your own Hindu sect be spiritually harmful?
What the tradition says
Hindu thought holds that the goal of spiritual life is to move beyond the small self, the ego that says 'I am this, not that.' Attachment to a sectarian identity can become a way the ego hides. You may give up money or status, but still hold tightly to being a Vaishnava, a Shaiva, or a follower of a particular teacher. The tradition has a name for this kind of pride: mata-abhimana, which roughly means 'conceit about one's own path.' It is seen as a subtle trap because it looks like devotion from the outside, but inside it is still the ego at work.
The Upanishads point toward a reality that is one, beyond all names and forms. From that view, any path is a pointer, not the destination itself. Holding the pointer too tightly can stop you from moving forward.
The Gita also touches on this. It says that whatever form a devotee sincerely worships, that devotion reaches the same source. The tradition does not say all forms are identical, but it does say that sincere worship of any form is honored. This leaves little room for the idea that one's own sect alone has the truth.
Teachers who named this directly
Ramakrishna is one of the clearest examples. He practiced different religious paths at different times, not just different Hindu sects but other traditions too, and reported reaching the same deep experience through each. His life was itself a teaching that the path is not the goal.
Vivekananda, who carried these ideas to a wider world, was direct in criticizing what he called sectarian pride. He saw it as one of the things that weakened spiritual life and divided people who were, at a deeper level, seeking the same thing. He did not say tradition was worthless. He said clinging to it as a badge of identity was the problem.
The difference between a path and a cage
A common image in Hindu thought is that paths are like rivers flowing to the same ocean. The river has its own character, its own banks and currents. That is fine. But if a traveler becomes so attached to one river that they refuse to believe the ocean exists, or that other rivers also reach it, the river has stopped being a help.
Sectarian identity works the same way in this view. A tradition gives structure, community, practice, and language for the sacred. All of that has real value. The obstacle comes when the identity itself becomes the thing being protected, when the ego wraps itself in religious form and calls that spirituality.
How this plays out today
This question is very alive for Hindus today, especially in diaspora communities where sectarian identity can also become a marker of cultural belonging. That adds another layer. People may hold on to a particular tradition partly for spiritual reasons and partly because it connects them to home, family, and heritage. The tradition does not say that is wrong. What it notices is when that holding-on hardens into a sense of superiority, or when it closes a person off from the wider depth their own tradition is pointing toward.
Different teachers and communities weigh this differently. Some emphasize the importance of staying within one tradition deeply. Others stress the universalist thread. Both views exist within Hindu thought, and the tension between them is old.