David Acosta finally becomes Father Acosta. However, even during the ceremony, he is plagued by vivid, carnal visions. Sister Andrea clarifies that as he gets closer to God, both good and evil will take on a more "corporeal presence" in his life.
If you are looking for this episode with English subtitles, you can find it on several platforms: Evil titlovi Engleski S02E13
Sister Andrea explains that this sigil belongs to one of the 60 Demonic Houses . To ensure a line of succession, the current master must be literally "consumed" by their successor. David Acosta finally becomes Father Acosta