Crossword clues for Something to believe in 3 lettersAnswerClueISMSomething to believe inISMSomething to believe in, informallyTENETSomething a believer believesISITWhat ___ now?” nyt 2004 ISITI Question in Matthew nyt 2004 ISITSAFE Question to a consumer watchdog nyt 2004 ISL Archipelago unit: Abbr. nyt 2004 ISL Manhattan, e.g.: Abbr. nyt 2004 ISLA Land in el mar nyt 2004 ISLA Margarita, e.g. nyt 2004 ISLA ___ Margarita, in the Caribbean nyt 2004 ISLAM Turkish practice nyt 2004 ISLAMABAD Home of the Shah Faisal Mosque nyt 2004 ISLAND Popular vacation spot nyt 2004 ISLANDS Vacation spots nyt 2004 ISLE Archipelago component nyt 2004 ISLE Beach site nyt 2004 ISLE Capri, for one nyt 2004 ISLE Ireland, the Emerald ___ nyt 2004 ISLE It's surrounded by beaches nyt 2004 ISLE Man, for one nyt 2004 ISLE Man, for one nyt 2004 ISLE Molokai, for one nyt 2004 ISLE ___ of Man nyt 2004 ISLED Marooned, maybe nyt 2004 ISLES Cruise stopovers nyt 2004 ISLES Liner stopovers nyt 2004 ISLET Key nyt 2004 ISLET Volcanic creation nyt 2004 ISLETS Archipelago parts nyt 2004 ISLIP West ___, Long Island weather station locale nyt 2004 ISM An end to sex? nyt 2004 ISM Doctrine nyt 2004 ISM Something to believe in nyt 2004 ISMELLARAT Something's not kosher"ATEITUPBelieved something without questionEATITUPBelieve something without questionTENETSomething to believeCAUSESomething to believe inCREDIBLELike something to believe inCREDOSomething to believe inDOGMASomething to believe inCREEDSomething to believe inCREEDSomething to believeTENETSomething to believe, coming or goingTENETSomething to believe inTENETSomething you can believeDOCTRINESomething you can believe inSTRAINATAGNATFind something hard to believe.CHESSA foolish expedient for making idle people believe they are doing something very clever, when they are only wasting their time, per ShawTALESomething not to be believedDEISMSomething many Founding Fathers believed inMARESNESTSomething absurd that is believed to be true.HYPESomething not to be believed?SCIENCESomething that's "true whether or not you believe in it," per Neil deGrasse Tyson