Sukhmani Sahib is a profound composition within the Guru Granth Sahib, the holy scripture of Sikhism. Authored by Guru Arjan Dev Ji, the fifth Sikh Guru, in the late 16th century, it is a "Psalm of Peace" that explores themes of meditation, the nature of God, and the path to spiritual tranquility. This revered text holds immense significance in Sikh daily prayers and is cherished for its comforting wisdom and guidance on achieving inner peace.