Az maruftarin marosimhoi ibodatii nasroni haft «farz» yo «asror» (tainstvo) nomida metavond. On haft muqaddasot yo asror (farzho), ki ham pravoslavho va ham katulikho qabul dorand, az gusli tamid (kreshenie), tadhin( ashoi rabboni, (rus.-prichashenie, lot. -evkharistiya), taqdis (svyashenstvo), tavbavu iqror (pokayanie, ispoved), tadhini mayit(miropomazanie), nikoh va sanavbarsuzi (elosvyashenie) iboratand. Az in haft asrori nasroni:
!- gusli tamid poksozi az nakhustgunohi inson bo rohi gusl dodani kudak dar ob (pravoslavho) yo ba vositai poshidani ob (dar katulikho);
- tadhin (ba peshoni, chashm va gush va digir azoi badani molidani rugani khushbui zaytun hamchun ramzi daryofti rahmati ilohi va payvastan ba olam hangomi gusli tamid:
- asho( yo gizo)-i rabboni, yane tanovuli non va may hamchun ramzi tan va khuni Maseh:
- tavbavu iqror az tariqi iqror shudan ba gunohon dar huzuri padari ruhoni;
- taqdis, marosimi qabuli martabai ruhoniyat;
- nikoh -izdivoch yake az haft asrori nasroni buda, dar pravoslaviya va katulikho muqaddas donista meshavad. Payvastani zanu shavhar ba vositai nikoh amali solehi akhloqiyu mazhabi buda, homii on khudi Hudo meboshad. Az in ru, dar dini nasroni gusastani nikoh (taloq) amali nihoyat mushkil ast;
- sanavbarsuzi yo tadhini mayit- bo ravgani zaytuni muqaddas mayit va yo bemori dami margro jihati rahoi bakhshidan az bemorihoi jismoni va ruhoni va hamchunin poksozi az gunohhoi tavbanakarda muattar kardan va khondani duo.
Tibqi etiqodi nasroniyon dar marosimho zohiri, yane amalhoi muayyani zohiri khayru rahmati sirriyu pinhoni ilohi nihon ast.