entity_id,period_id,confidence,rationale,source_id,review_status ENT_SOL_BEATIFIC_VISION_OP,PER_MEDIEVAL_WEST,high,"The central operation of the Sworn Book is a regimen of purification, prayer and consecration culminating in the operator's attainment of the beatific vision (the direct sight of God) mediated by angels.",SRC_LIBER_JURATUS,reviewed