Zealous

a.	1.
	1.	Filled with, or characterized by, zeal; warmly engaged, or ardent, in behalf of an object. He may be zealous in the salvation of souls. - Law.
	2.	Filled with religious zeal.

Adj.

1.

zealous - marked by active interest and enthusiasm; "an avid sports fan"; "a great walker"; "an eager beaver" Synonyms: avid, eager, great

abandoned, ablaze, acquiescent, afire, agitated, agreeable, alacritous, all-overish, amenable, anxious, anxioused up, apprehensive, assiduous, avid, boiling over, bothered, breathless, buggy, bugs, burning, committed, compliant, concerned, consenting, content, cooperative, cordial, dedicated, delirious, devoted, devout, diligent, disposed, disquieted, disturbed, docile, drunk, earnest, energetic, excited, exuberant, fain, faithful, fanatic, fanatical, favorable, favorably disposed, favorably inclined, fearful, febrile, fevered, feverish, fired, flaming, flushed, foreboding, forward, frenetic, game, gung ho, hard, hard-core, hardworking, hearty, heated, hot-blooded, hotheaded, in a pucker, in a stew, in earnest, in the mind, in the mood, inclined, indefatigable, industrious, infatuated, inflamed, intent, intent on, intoxicated, laborious, lively, loyal, madcap, minded, misgiving, nervous, never idle, nutty, obsessed, on fire, on tenterhooks, overanxious, overapprehensive, overdevout, overreligious, overrighteous, overzealous, passionate, perfervid, perturbed, pliant, possessed, predisposed, prompt, prone, quick, rabid, ready, ready and willing, receptive, red-hot, relentless, resolute, responsive, sanctimonious, scorching, sedulous, serious, sincere, sleepless, solicitous, spirited, steaming, steamy, strained, strenuous, suspenseful, tense, tireless, totally committed, tractable, troubled, ultrareligious, uneasy, unflagging, unremitting, unrestrained, unsleeping, unsparing, unwearied, vigorous, warm, well-disposed, well-inclined, white-hot, wild-eyed, willed, willing, willinghearted, zealotic