The film frames family as a fragile, blended unit reshaped by abandonment, war trauma, and surrogate parenting, critiquing the failures of traditional paternal authority while endorsing reconciliation over rigid norms. This nuanced questioning of conventional structures drives a progressive-leaning portrayal.

The film links Christianity to institutional hypocrisy through Ray's childhood sexual abuse by a priest, which ignites his profane rejection of faith and mockery of his brother Jem's devotion. Sectarian divisions during the Troubles portray religion as a justification for violence and concealment of trauma, with Jem's earnest prayers offering limited nuance amid the dominant critique of cruelty and historical guilt. Ethereal dream sequences hint at spiritual undercurrents, but the narrative prioritizes condemnation of faith's weaponization over affirmation.