User blog comment:Crimson and Darkness/Volume 25 discussion blog/@comment-32252462-20180509171201/@comment-2601:8C:601:5692:190:4BA3:7BF4:570D-20180509222823

Remember, Ophis is a dragon god. The lightning strikes were divine wrath for trying to abuse his connection to her. In general, you have to remember that saying "punishment from heaven" doesn't necessarily refer to the Heaven of the Three Factions (Asgard, Olympus, and Sumeru are all "heavens" for their mythologies). Also, Ophis is likely being affected by human entertainment, etc. after starting to live in the Hyoudou residence and thus may simply being playful when using such phrases herself.