Marcus laughs, utterly charmed out of any disruption he's felt from whatever presence may be lurking, as Dan blasts the trees with water. If any human form was waiting out there, they'll be bloody freezing now.

"Are you sure you shouldn't have asked me to bless the hose first?" he asks, grinning.

Technically he's not able to bless anything any longer, but the demons of Darrow don't seem especially worried about the rules or constraints of the Catholic Church. Excommunicated or not, they're still rightly afraid of Marcus when they're not challenging him.