James 1:22-26

But prove yourselves doers of the word [actively and continually obeying God’s precepts], and not merely listeners [who hear the word but fail to internalize its meaning], deluding yourselves [by unsound reasoning contrary to the truth]. For if anyone only listens to the word without obeying it, he is like a man who looks very carefully at his natural face in a mirror; for once he has looked at himself and gone away, he immediately forgets what he looked like. But he who looks carefully into the perfect law, the law of liberty, and faithfully abides by it, not having become a [careless] listener who forgets but an active doer [who obeys], he will be blessed and favored by God in what he does [in his life of obedience]. If anyone thinks himself to be religious [scrupulously observant of the rituals of his faith], and does not control his tongue but deludes his own heart, this person’s religion is worthless (futile, barren).