4. Al-Husayn ibn Muhammad has narrated from Mu’alla ibn Muhammad from al- Washsha’ from Mansur ibn Hazim from Abu ‘Abdillah who has said the following: “I asked Abu ‘Abdillah ‘Which deed is the best?’ The Imam said, ‘Prayer in its proper time, kindness to parents and hard work to strive for the cause of Allah, the Most Majestic, the Most Holy.’”