TheQur'anguaranteeshappinesstothosewhohavefaithinAllahandlivebyHisteachingsasitsays:"Whoeverworksrighteousness,manorwoman,andhasFaith,verilytohimwillWegivealifethatisgoodandpure,andWewillbestowonsuchtheirrewardaccordingtothebestoftheiractions."Happinesscannotbeachievedwithoutmakingenormouseffortstomakepositivechangeandadjustmentsinourlives.TheQur'andeclares:"VerilyneverwillAllahchangetheconditionofapeopleuntiltheychangewhatisinthemselves."TheQur'aninsiststhatrepentancefollowedbychangehastobedonewithurgency(wayatubunaminqarib).TheQur'anisaremedytoallthatiscontrarytotruthandmoralgoodasitdirectsourlivestotherightpath.Thereadersofthisbookwillseethatit'sthebestrecipeofhappiness