Q: My question is, does the term Taaghoot include objects that do not call the people to worship them, like the sun, trees, idols, stones? Also, are righteous Muslims, like Imaam Shafi', are they called Taaghoot if the people worship them or their graves?

A: Praise be to Allaah.

Not ...

Attending the funeral of a non-Muslim relative in the church

Islam is the Deen which Alaah has sent Mohammed (Salla Allaah Aleihi Wasallam)
with; Allaah made it the last of religions and perfected it for His creation; He made it a completion of His Favors upon them, and chose it to be their Deen; No other religion is accepted from any one except the Deen ...