When you don't have kids and you're in a Catholic family - one of my sisters had 10 children in 11 years - she's part rabbit - you feel kind of guilty about that. So, I want to do things for other people's children. ↗
However, intention needn't enter in, and if a reader sees things in a religious way, and the work is dogmatically acceptable, then I don't see why it should not be interpreted in that way, as well as in others. ↗