Tahajjud, or qiyaam ul-layl, is the voluntary night prayer that was recommended by the Prophet Muhammad (peace be upon him). It is a simple act of worship that can have profound benefits. In this episode, host Mohamad Zaoud talks to Dr. Tamara Gray, author of the Yaqeen Institute paper “Tahajjud: Fuel for the Self and Society,” about how tahajjud can reinvigorate your personal relationship with God and your ability to contribute to positive social change.