In The Amazing Digital Circus episode 4, they suggest Pomni could have a unicorn horn, adding to her association with Jesus symbolism https://youtube.com/watch?v=Q9KWcWKo2T8 [Embed]
In Murder Drones, another show by the same group, Glitch, the premise is that a company called JC Jenson created robots, and some of them gained independence on a breakaway civilization. These independent robots are hunted by more advanced robots that share a lot of symbolism with angels, like having wings.
The voice of the rabbit in The Amazing Digital Circus also voices the character Angel Dust in the show Hazbin Hotel. >The series revolves around Charlie Morningstar, princess of Hell, on her quest to find a way for sinners to be "rehabilitated" and allowed into Heaven, via her "Hazbin Hotel", as an alternative to Heaven's annual "Extermination" of souls due to Hell's overpopulation.