Crossover - Worst customer service ever.

The Doylist answer is that Christians and Muslims get by far the angriest if you treat their God like a toy for your fiction.

The Watsonian answer might actually be that the human religious figures were the ones who had the top gods as their Personas

Though hes not technically Jesus there is Agony from the Devil Summoners spin off. Hes more based on the concept of Crucifixion and martyrdom as a whole though.