The tenth Sikh Guru, Guru Gobind Singh Ji, wrote Jaap Sahib, during the late 17th century, specifically around 1687-1688. This powerful hymn is found in the Guru Granth Sahib, the sacred book of Sikhism. Written in Braj Bhasha (Old Hindi) and classical Persian, this bani is an epic of the Divine attributes and a tribute to God. 

This bani is composed of 199 stanzas, or pauris, each of which describes a distinct facet of God’s traits, virtues, and praises. During a period of great spiritual and temporal adversity, Guru Gobind Singh Ji wrote this bani, which reflects his abiding respect and devotion to the Absolute Being. Beyond its lyrical beauty and spiritual depth,  holds a significant place in Sikh worship and practice. This bani is recited daily by many Sikhs as part of their morning prayers, forming an integral part of the Nitnem, the daily routine of prayers (bani) enjoined upon Sikhs. This bani serves not only as a source of spiritual upliftment but also as a reminder of the enduring values of courage, righteousness, and devotion that are central to Sikh philosophy and way of life.