Okay, I give up, I don't know how to do the beauty, angel and bird statue puzzles and I need someone to nudge me in the right direction. The following is vigenere-encoded with the key COMMANDMENT.
Cg eaoa de M fty htq iasgx sht htq aajqp, qxocz mnq euvq lvofge V iukhkgr agt V qqiqxf ha ooayqvg lqaqfhvqs xb ukbmdy, bu axuxtkuee thf e anopqd mngq yc hh czq aag lieh. K uaf tuh pizhp gfmthh gwvgi htq pelesaxt vuzt flzgr bv'g vgsg wtmemaguj ia eurnka, pgf I udhi nuucxgtrok rb bfsm toj bay jxts egpcreiq mq uqf ig idsz mjs efagxq xrqv. Ozp I noes ptp'h ymkr kqeql qf fmiyv aj gag ddusbqqv ubphe roe wti bmjsd etnwgif tv oxx, nb pmxgxt vai I guk xb bphqdpehf xux ezgqs bu flr lvofge ghjxf bv raqsa'w ised. Gjqdygkurt tpr zatulzk phopuze = bqq drkq cd yaleq drkq czq? Aepe/przu/vqmd srd Eqto ozp Eih oszukbq fo bqq drkq wz peplyey? Mtwzutl = wtvrx = qbq anr? Egx ahvvuzg gkqvr fchotef wti ubphe. U dbq'f krm kh mf ayo.
Mrq tu tad tuh ninnvm efagxq M wnuh tmvr qa mqxc. W fdirg rmix hwhq fvyq jvog tuhe slhi fbpqq fhrb'di nen wz beawmqrmgf ngt vw pmqg'v kadk, V kmzr gq cftee lpinl cbp U dbq'f oahy ktmt gr yexx qt fte cuuwbggf oxur huxuxt.