What is the difference between Sunnah and Fard?

Question 1: People in our country differentiate between Sunnah (supererogatory act of worship following the example of the Prophet) and Fard (obligatory). They say that Allaah’s punishment takes place only when someone leaves the acts that are relevant to Fard or stressed Sunnah. However, I believe that anything which Muhammad (peace be upon him) has done or clarified to his Ummah is an obligation. Accordingly, those who do not do this are considered to be hateful of what Muhammad has come with. Growing the beard for example, has been ordained by Muhammad (peace be upon him), is it authentically proven that he shaved it? Does shaving it imply a sign of hatred to what Muhammad (peace be upon him) has come with? Does whoever does this fall under the same Aayah?

Answer: All Praise be to Allaah Alone and peace and blessings be upon His Messenger, his family and Companions. To proceed: Obligation is what a person is rewarded for doing and punished for abandoning. Sunnah or (the desirable acts) is what a person is rewarded for doing… 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.