Nice essay! Liminality, for me, has a deep spiritual connotation. Here is a quote from Richard Rohr and his Christian take on liminal spaces, which deeply resonated with me:

Franciscan Friar Richard Rohr defines liminal space as,

“An inner state and sometimes an outer situation where we can begin to think and act in new ways. It is where we are betwixt and between, having left one room or stage of life but not yet entered the next. We usually enter liminal space when our former way of being is challenged or changed—perhaps when we lose a job or a loved one, during illness, at the birth of a child, or a major relocation. It is a graced time, but often does not feel “graced” in any way. In such space, we are not certain or in control. This global pandemic we now face is an example of an immense, collective liminal space….Liminal space is where we are most teachable, often because we are most humbled. Liminality keeps us in an ongoing state of shadowboxing instead of ego-confirmation, struggling with the hidden side of things, and calling so-called normalcy into creative question.”