2. It is narrated from him (narrator of the Hadith above) from Ali ibn al-Husayn from Sayf ibn ‘Amirah from Muhammad ibn Marwan who has said the following
“Once I asked Abu ‘Abdillah (a.s.) ‘What deed is the most beloved to Allah, the Most Majestic, the Most Holy?’ The Imam said, ‘It is your deed of praising Him.’”