Metta

Maitrī (Pali: mettā) is a Sanskrit term that refers to benevolence,[1] loving-kindness,[2][3] friendliness,[3][4] amity,[4] good will,[5] and active interest in others.[4] The term appears in various ancient and medieval Indian texts, such as the Upanishads, Jain Sutras and Buddhist Suttas.[6] Within Buddhism, it is notably the first of the four sublime states (Brahmaviharas), one of the ten pāramīs of Theravāda Buddhism, and expounded upon in the Metta Sutta. The cultivation of benevolence (mettā bhāvanā) is a popular form of Buddhist meditation.[7]: 318–319  It is a part of the four immeasurables in Brahmavihara (divine abidings) meditation.[7]: 278–279  Metta as "compassion meditation" is often practiced in Asia by broadcast chanting, wherein monks chant for the laity. https://en.wikipedia.org/wiki/Maitr%C4%AB