The sign of acceptance of an ‘Offering’ those day was...
They offer food to the needy, the orphan and the captive out of love for Him. We are only feeding you for God’s sake. We want no reward from you nor any thanks (76:7-9) The above Veses are about Ahlul Bait -asws , who always and under all circumstances keep their words (yufoona bin-nazri). The Hadeeth literature indicates that the Ahlul Bait -asws showed the importance of Nazar by their acts several times.
The Nazar narration is recorded in many Tafseer books about the revelation of these verses of sura Dahr (76) and is given in Appendix II. Also included in Appendix III other supplications, e.g., paying debt, recovery from illness, safeguard from spell and troubles caused by the influential and Iblis’s army (among human and jinee). We have also included in Appendix IV, few selected Duwa and Nazar, Niaz, which are commonly observed by Shias. Appendix I We will present only Shia point of view here.
Some Sunnis also belief in the concept of ‘Wasila’ (Intercession), but their extreme sects, i.e., Deobandi/Wahabis consider it harram and Shirk. The latter group views are based on self derived meanings of Quranic Verse, while ignoring those where Allah -azwj explicitly gives the Right of ‘Intercession/Wasila/Shifaah to His ‘Selected’ one in His creation. For example they take Verse 2:254, while ignoring the following Verse 2:255, in which Allah -azwj allows for the Shifaah of His ‘Selected’ on.