The keyword refers to the Panj Bania , a set of five sacred prayers that form the cornerstone of a Sikh's daily spiritual discipline, known as Nitnem . These prayers were designated by the Sikh Gurus to be recited daily—primarily during the early morning hours known as Amrit Vela (3:00 AM to 6:00 AM)—to purify the mind and connect the soul with the Divine.