David Bannon is the author of two books on grief: Wounded in Spirit: Advent Art and Meditations (Paraclete Press, 2018) and Songs on the Death of Children (Toplight, 2022).
If an invisible world is a reality, then a creator is probable, as the deists suggest, and perhaps even plausible. God may well be really real, just as I had supposed in my childhood years. I believe so.