Answer
Highly regarded supplications, al-Sahifa al-Sajjadiyya is a collection of 54 supplications attributed to Imam Zayn al-Abidin, the fourth Shia Imam. These supplications cover a wide range of topics, including praise of God, repentance, and seeking guidance. They are considered to be among the most eloquent and profound expressions of Islamic spirituality and are widely recited by Shia Muslims.