Fidelity is a lost Divine of the Mirage who has a temple on the planet Altar. That temple, the Garden of Fidelity,[1] was likely derelict well before the events of Twilight Mirage but recreated by the power of Quire.
Fidelity has been used as a source to create Delegates, such as Free Fidelity.[2] This suggests that Fidelity is or was imprisoned and tortured by the Divine Principality and possibly the Fabreal Duchy.