Sikhism is a monotheistic religion and philosophy that originated in the Punjab region of northern India in the late 15th century. It was founded by Guru Nanak (1469–1539 CE), who emphasized devotion to one God, equality among all people, and truthful living. The term "Sikh" means "learner" or "disciple," reflecting the faith's focus on seeking truth and spiritual growth. Today, it is the world's fifth-largest religion, with around 25-30 million followers worldwide, primarily in India but also in diaspora communities.

History

Sikhism developed under the leadership of ten successive Gurus, starting with Guru Nanak and ending with Guru Gobind Singh in 1708 CE. Guru Nanak rejected the caste system, idol worship, and ritualistic practices prevalent in Hinduism and Islam at the time, promoting a direct, personal connection with the divine. In 1699, Guru Gobind Singh formalized the Khalsa, a community of initiated Sikhs committed to upholding justice and equality, marking a key milestone in the religion's evolution. After the tenth Guru's death, spiritual authority was transferred to the Guru Granth Sahib, the eternal holy scripture of Sikhism.

Core Beliefs

At its heart, Sikhism teaches the oneness of God (Ik Onkar), who is formless, timeless, and accessible to all without intermediaries. Key principles include:

• Equality: All humans are equal regardless of caste, gender, race, or religion; women hold equal status and can participate fully in religious life.

• Devotion and Remembrance: Constant remembrance of God (Naam Simran) through meditation, prayer, and honest work.

• Service (Seva): Selfless service to others and the community, including sharing wealth (Dasvandh) and providing free meals in gurdwaras (Sikh temples) via langar.

• Truthful Living (Kirat Karna): Earning an honest living while rejecting superstitions, blind rituals, and exploitation.

Sikhism also emphasizes the cycle of reincarnation and the goal of achieving union with God through ethical living and discipline.