Christianity spread in the territory of the Biarescie region quite early, evidenced by the stone, iron, and amber crosses, as well as fragments of two encolpions, a spoon for communion, and an icon insert depicting the Virgin Mary, found in Biarescie.
However, together with Christianity, paganism also exist in the territory of Biarescie region, which is evidenced by amulets made from canine teeth and the teeth of other animals (bear, boar, etc.).