Abbots and other senior monastics often received genuflection from their monks and often others. Contrary to popular conceptions, merit-making is done by both monastics and laypeople alike. In Sikhism there is no dogma, priests, monastics or yogis. Today, the Roman Catholic Church teachings on celibacy uphold it for monastics and priests. Nuns must observe additional rules, some of which formally subordinate them to male monastics. Buddhist Chinese monastics are vegetarians or vegans. The precepts of Buddhism denounces fornication for the monastics. East Asian Buddhist monastics generally follow the Dharmaguptaka Vinaya. The "Phra Ariyasong Sawok Mahachedi" in pink is dedicated to the Bhikkhus (male Buddhist monastics). However, early Buddhist texts depict the Buddha as allowing monastics to eat meat. There are also formal ceremonial practices normally performed by the monastics (prostrations, recitations, chanting). Vassa is a basic practice for Buddhist monastics. Titles for monastics differs between the Christian faiths. Many others celebrate and provide instruction for a vital reciprocity between householders and monastics. The klobuk is the headgear most often worn in church by professed monastics.