In this 30-minute guided mettā meditation, Shaila Catherine recommends directing mettā initially toward ourselves, then toward a virtuous person, and finally towards groups of beings. Such groups comprise 1) males and females; 2) enlightened and unenlightened beings; and 3) the realms of existence. Such realms include hell beings, animals, humans, celestial beings and gods. The aim is to gradually expand the field of mettā until it is unbounded, immeasurable, and without boarders, barriers, or exceptions. Meditators may use these traditional groupings or creatively adapt them to support their mettā practice.