"Sahifa Sajjadiya - The Psalms of Islam" by Imam Ali ibn al-Husayn As-Sajjad, also known as Imam Zayn al-Abidin, is a profound collection of supplications and invocations. Known as "The Psalms of Islam," this book serves as a spiritual guide, presenting heartfelt prayers that address the human connection with God, humility, gratitude, repentance, and the pursuit of divine mercy. The supplications offer deep insight into Islamic spirituality and theology, reflecting the trials and wisdom of the fourth Shia Imam. This treasured text has been revered for centuries as a source of comfort, guidance, and inspiration for Muslims worldwide.