So then Baha'u'llah was an expert on Hinduism? I can certainly see how he would want Hindus to take to proselytising. It's classic belief projection. If you think it's okay, then encourage everyone else to do it.It's a question someone asked Baha'u'llah directly about some practices of Hinduism on conversion.
I'm not advising you just sharing with you some comments made by Baha'u'llah Himself about Hindu practices. He spoke about some other Hindu things too.
I read it in an official translation of some of His Writings. I didn't quote it because you don't like quotes but He did mention other things about Hinduism as well in response to questions asked.
But the problem is, Baha'ullah is no expert on Hinduism, and disagrees with many of the fundamental stuff like reincarnation. Do you also think Hindus should be listening to what Muhammed said? Should we be out breaking all our false idols now?
Which reminds me, what do Baha'i's believe about using murthies (mystically enlivened statues) for worship?