tenebris obscuratum habentes intellectum, alienati a vita Dei per ignorantiam, quæ est in illis, propter cæcitatem cordis ipsorum,
Having their understanding darkened: being alienated from the life of God through the ignorance that is in them, because of the blindness of their hearts.
Tenebras obscura habe intellectu, aliena ab vita de Deo per ignorantia, que es in illos, propter caecitate de corde ipso,