There are several synonyms for the phrase "forsake the world." Some common ones include "renounce the world," "abandon worldly pursuits," "turn away from materialism," and "reject the secular sphere." Each of these phrases conveys a similar idea of removing oneself from the distractions and temptations of the physical world in order to focus on spiritual or intellectual pursuits. In some religious contexts, the phrase may also refer to a specific act of dedicating oneself fully to a higher power or calling, such as in the case of monks or nuns who take vows of poverty and celibacy.