Sri Harmandir Sahib, known globally as the Golden Temple, was built with four entrances — one on each side — symbolizing that people of all faiths, castes, and backgrounds are welcome.

Its foundation stone was laid by a Muslim saint, Mian Mir, at the request of Guru Arjan Dev Ji — an early and powerful act of interfaith harmony.

Today, the Golden Temple's langar hall serves free meals to over 100,000 people daily, regardless of religion or background — living proof of the Sikh principle of equality and seva.