JMNT(i)
8 "Abandoning (Sending off; Divorcing; Letting go) the implanted goal (impartation of the finished product within; inward directive) of and from God, you folks continuously keep a strong hold on the traditions of and from men." [some MSS add: – baptisms (= ceremonial washings) of pots (pitchers, jugs) and cups, and you are constantly doing many other similar things of this sort]
9 Further, He went on to say to them, "You men keep on beautifully (adroitly) setting aside God's implanted goal (impartation of the finished product within; inward directive and purposed destiny) so that you can keep and maintain your tradition,
10 "For instance, Moses said, 'Be habitually honoring and constantly expressing value for your father and your mother,' [Ex. 20:12] and, 'Let the one habitually saying something worthless, of bad quality, corrupt, or evil to or about father or mother progressively come to an end by (or: in) death (or: = be put to death).' [Ex. 21:17]
11 "Yet you folks are yourselves constantly saying [that] a person (a man) can at any time say to father or mother, 'Whatever of mine by which you might have been helped or benefited [is] Corban (or: a korban; = an oblation, offering or sacrifice) ' – which is an approach present (a gift dedicated to God and usable for no other purpose).
12 "You continue allowing him to no longer do a single thing (or: And so you people still continue releasing him to do nothing) for father or mother!
13 "This is habitually invalidating (depriving of lordship; making void of authority) the Word of God (God's Logos; God's thought and idea; God's message) by (or: in) your tradition which you folks give over (= handed down) – and you are constantly doing many such things of this kind (or: repeatedly performing many such similar [rituals] along this line)."