Hoa Hao claims approximately two million followers throughout Vietnam; in some provinces near its Delta birthplace, as many as 90 percent of the population practice this form of Buddhism. An important characteristic of this sect is its emphasis on peasant farmers, exemplified by the old slogan "Practicing Buddhism While Farming Your Land." Farm life is considered to be the most conducive to religious practice and self-improvement. Patriotism and willingness to defend the homeland are valued.
Hoa Hao also stresses the practice of Buddhism by lay people in the home, rather than focusing primarily on temple worship and ordination. Aid to the poor is favored over pagoda building or expensive rituals; religious and social ceremonies are ideally simple and modest, and are not to include the food offerings, divination services, and elaborate wedding and funeral customs found in some manifestations of Southeast Asian life. These are viewed as a waste of money which would be better spent helping the needy.
In the Hoa Hao home, a plain brown cloth serves as an altar, at which the family prays morning and night. Separate altars are used to honor ancestors and the sacred directions. Only fresh water, flowers, and incense are used in worship; no bells or gongs accompany prayers. A believer away from home at prayer times faces west (i.e., toward India) to pray to the Buddha. Adherents are expected to attend communal services on the 1st and 15th of each lunar month and on other Buddhist holy days.