What is the ruling on performing Wudoo’ with leftover water from containers that has turned red?

Question 5: What is the ruling on performing ablution (wudoo’) with the red water leftover in containers?

Answer: All Praise is due to Allaah Alone and peace and blessings be upon His Messenger, his family and companions. To commence: It is permissible to use this water, if what caused… read more here.

Slaughtering animals for a dead person who is claimed to be a Walee (pious person)

Question 28: What is the ruling on slaughtering an animal for a dead person who is claimed to be a Walee (pious person) and shrines are built over his grave?

Answer: Slaughtering for the dead person mentioned above is a type of Shirk (associating others with Allaah in His Divinity or worship). A person who slaughters for the sake of this Walee is a Mushrik (one who associates others with Allaah in worship) and… read more here.

Seeking help from the Awliya’ shading their graves & considering them as intercessors to Allaah

Question 23: What is the ruling on seeking help from the Awliya’ (pious people), offering vows to them, considering them intercessors with Allaah, making Tawaaf (circumambulation) around their graves, seeking blessings from the stones thereof, and shading them?

Answer: Seeking the Awliya’s help at their graves, vowing to them or considering them intercessors to Allaah and asking them to do so is Shirk Akbar (major form of associating others in worship with Allaah) that drives a person away from Islaam and admits them permanently into Hellfire if they die… read more here.

Seeking intercession from Awliya’ and doing Tawaaf around graves for the barakah

Question 22: What is the ruling on seeking help from the Awliya’ (pious people), offering vows to them, considering them intercessors with Allaah, making Tawaaf (circumambulation) around their graves, seeking blessings from the stones thereof, and shading them?

Answer: Seeking the Awliya’s help at their graves, vowing to them or considering them intercessors to Allaah and asking them to do so is Shirk Akbar (major form of associating others in worship with Allaah) that drives a person away from Islaam and admits them permanently into Hellfire if they die… read more here.