Q: Do Muslims consider Hinduism as a polytheistic religion? And is Polytheism considered one of the worst of sins?
A: Salam for you my dear friend. Yes muslims regard Hinduism as a polytheistic religion which is against with the monotheism just only believe to Allah the only one God without ally.They are considered as kafirs and they will have the worst and big sins of shirk.Hindusm is unfair and illogic because they bilieve in idols and statues and they are divided into several castes the highest brahmana and the lowest sudra, just opposite in Islam all people are treated the sameThe difference lies only on its faith (iman and taqwa)and good doings ( amal ibadah) in the eyes of God. Hinduism is a not in line with the religion brought by Adam,Nuh(Noah), Abraham(Ibrahim),Jacoob,Ishaqupt to Isa Al Masih or Jesus and Ismael up to Muhammad prophet