b) Wrestling against implies towards an outcome (winning or losing)...while ignoring origin.
c) Reasoning (versus) about suggested implies wrestling against flesh and blood, implication (if/then) implies ones struggle within origin to sustain self.
against spiritual
Spirit/spiro - "to breathe"...try being against breathing by holding onto your breath.
a) Principle implies "origin; source"... https://www.etymonline.com/word/principle#etymonline_v_19525
b) Wrestling against implies towards an outcome (winning or losing)...while ignoring origin.
c) Reasoning (versus) about suggested implies wrestling against flesh and blood, implication (if/then) implies ones struggle within origin to sustain self.
Spirit/spiro - "to breathe"...try being against breathing by holding onto your breath.
Sleight of hand: https://genius.com/Berlin-take-my-breath-away-lyrics