40 : al-Ghafir

Chapter: 40, Verse: 51 - Help of Allah for the believers

عن أبي حمزة، عن أبي جعفر أنه تلا هذه الاية (انا لننصر رسلنا والذين آمنوا في الحياة الدنيا ويوم يقوم الاشهاد) الحسين بن علي منهم، ووالله ان بكاكم عليه وحديثكم بما جرى عليه وزيارتكم قبره نصرة لكم في الدنيا، فابشروا فانكم معه في جوار رسول الله صلى الله عليه وسلم

Narrated from Abu Hamzah that Abu Jafar Imam Baqir (as) recited the verse, "Indeed We shall help Our Messengers and those who believe in the life of the world and on the day when the witnesses rise up" (40:51)

The Imam (as) said, "Husain bin Ali (ع) is amongst them (for whom this verse is applicable). And by Allah, your crying upon Him and your narrating of the events that happened to Him and your going for His Ziyarat of His grave, is of help to you in this world. So be happy that you will be with Him in the neighborhood of the Prophet of Allah (ص)"

[Source: Tafseer Abu Hamzah, Pg. 290 & Fadhl Ziyarat al-Husain, Pg. 48]