“Abundance of Mercy” by Maulana Muhammad Abdullah Darkwasti is a concise and valuable English collection of Du’as (supplications). The booklet specifically gathers essential wazifahs and dhikrs taught by the revered Sufi Sheikh of the Qadiriyyah order to his followers. It serves as a practical spiritual guide, offering prayers for a multitude of daily and specific occasions, including spiritual purification and protection. This short work helps seekers concisely integrate powerful Islamic remembrance and supplication into their lives, fostering a deeper connection with Allah (SWT).