Guru Nanak is honored in Sikh tradition both through major communal observances and through the texture of daily spiritual life. The most prominent collective celebration is Guru Nanak Gurpurab, his birth anniversary, observed as a multi‑day festival centered on the Guru Granth Sahib and congregational devotion. During this period, Sikhs hold an Akhand Path, a continuous forty‑eight‑hour recitation of the entire scripture, accompanied by kirtan, katha, and community prayers that recall his life and message. Nagar Kirtan processions carry the Guru Granth Sahib through the streets with hymn singing and participation by the wider sangat, while gurdwaras are filled with devotional music and reflection on his teachings. Langar, the free community kitchen, is organized on a large scale, embodying his insistence on equality, service, and the breaking down of social barriers.

Yet the remembrance of Guru Nanak is not confined to festival days; it is woven into the daily discipline of Sikh practice. His hymns, preserved within the Guru Granth Sahib, form a central part of Nitnem and regular gurdwara services, so that his voice is continually heard in prayer, kirtan, and scriptural reading. Through Naam Simran and the recitation of his bani, Sikhs keep alive the spiritual orientation he taught: constant remembrance of the Divine and heartfelt devotion expressed in song and meditation. In this way, the community does not merely recall a historical figure, but allows his revealed word to shape consciousness from day to day.

A further dimension of celebration lies in the attempt to live out his core principles in concrete ethical conduct. The well‑known triad of Naam Japna, Kirat Karni, and Vand Chakna is treated not as abstract doctrine but as a pattern for life: meditative remembrance of God, honest and responsible work, and the sharing of one’s earnings with others. Seva, or selfless service, especially through feeding and assisting those in need, is understood as a living tribute to his example. By practicing equality across lines of caste, religion, and gender, and by gathering in congregational worship where all sit together, Sikhs seek to manifest the social vision he articulated.

Pilgrimage and historical memory also play a role in honoring him. Many devotees visit Nankana Sahib, his birthplace, and Kartarpur, where he spent his later years, as well as other gurdwaras associated with his travels. At these sites, kirtan, scriptural recitation, and contemplation of his journeys deepen the sense of connection to his life. In this layered way—through festival and daily prayer, through ethical living and seva, through sacred sites and shared remembrance—Guru Nanak is celebrated not only as the founder of a tradition, but as a continuing spiritual presence whose teachings are meant to be enacted rather than merely admired.