from G2204; properly, heat, i.e. (figuratively) "zeal" (in a favorable sense, ardor; in an unfavorable one, jealousy, as of a husband (figuratively, of God), or an enemy, malice):--emulation, envy(-ing), fervent mind, indignation, jealousy, zeal.
excitement of mind, ardour, fervour of spirit
zeal, ardour in embracing, pursuing, defending anything