Dar davrai vedoi marosimhoi ibodati oriyoni hind bisyor sodda budaast va hanuz hej guna mabad va mahalli khose baroi ibodat nadoshtaand. Marosimhoi ibodat dar fazoi kushodu marguzorho barguzor megardid. Mehrobe baroi khudoyon mesokhtand va khudoyonro ba bazmi marosimi davat va navhoi gunoguni khurok: shir, ravgan, gallotro dar nazdi on mehrob guzoshta, qurboni kardani hayvonho, alalkhusus hayvonhoi khonagi nazdi hinduvon mamul nabudaast.
Monizm dar munosibati Brahmo va nafsi notiqa, ki dar upanishadho Atman tabir shudaast, ravshantar mushohida meshavad. Mobayni Brahmo va Atman yak huviyati mushtarak va vahdati komil vujud dorad. Tibqi in nazariyai upanishadho nafsu ruhi insoni yo khud ruhi fardii har inson va ruhi kayhoni, (ki Paramatman- «Joni jahon» niz guyand) dar yagonagiyu vahdatand az ham judoi nadorand. Dar «Upanishadho» in mani bo iborai sanskriti inchunin – «Tot tvam asi-Ta1 Kash am» – «Tu Uyi» bayon shudaast. In vahdatro «Brahma Atman» nomidaand.
Hamon tavre ki dar tasavvufi islomi hama padidahoi olami shuhudro dar yak mavrid ba hubobhoi boloi uqyonus va dar mavridi digar ba yakh tashbeh dodaand, dar «Upanishadho» surati zohirii ashyoro ba gilof tashbeh dodaand, chun in gilof bardoshta shavad, BrahmaAtmon (nafsi kullii ilohi) bo sifati pokivu tahorati mahz boqi khohad mond.