بسم الله الرحمن الرحيم
I mentioned the importance of tawheed (worshipping Allah alone) in an earlier post.
Here’s a brilliant audio on the relationship between Hajj and Tawheed:
Hajj and Tawheed by Dr. Saleh As-Saleh (rahimahullah) (Download)
Prefer reading? Well then, here you go: Hajj and Tawheed