You know the commandments: do not commit adultery, do not murder, do not steal, do not bear false witness, do not defraud, honor your father and your mother.
Mark 10:19 opens with a declaration of familiarity — τὰς ἐντολὰς οἶδας (“you know the commandments”). The verb οἶδας is the perfect active indicative of οἶδα (“to know”), a verb whose perfect form functions as a present in meaning. Its grammatical aspect denotes a completed acquisition of knowledge with continuing results.… Learn Koine Greek