The Book of Mark: Tradition Turned Toxic

Luke 18:9-14 CSB
He also told this parable to some who trusted in themselves that they were righteous and looked down on everyone else: 10 “Two men went up to the temple to pray, one a Pharisee and the other a tax collector. 11 The Pharisee was standing and praying like this about himself: ‘God, I thank you that I’m not like other people—greedy, unrighteous, adulterers, or even like this tax collector. 12 I fast twice a week; I give a tenth of everything I get.’ 13 “But the tax collector, standing far off, would not even raise his eyes to heaven but kept striking his chest and saying, ‘God, have mercy on me, a sinner!’ 14 I tell you, this one went down to his house justified rather than the other, because everyone who exalts himself will be humbled, but the one who humbles himself will be exalted.”

Mark 7:1-13
The Pharisees and some of the scribes who had come from Jerusalem gathered around him. 2 They observed that some of his disciples were eating bread with unclean—that is, unwashed—hands. 3 (For the Pharisees and all the Jews do not eat unless they give their hands a ceremonial washing, keeping the tradition of the elders. 4 When they come from the marketplace, they do not eat unless they have washed. And there are many other customs they have received and keep, like the washing of cups, pitchers, kettles, and dining couches.) 5 So the Pharisees and the scribes asked him, “Why don’t your disciples live according to the tradition of the elders, instead of eating bread with ceremonially unclean hands?” 6 He answered them, “Isaiah prophesied correctly about you hypocrites, as it is written: This people honors me with their lips, but their heart is far from me. 7 They worship me in vain, teaching as doctrines human commands. 8 Abandoning the command of God, you hold on to human tradition.” 9 He also said to them, “You have a fine way of invalidating God’s command in order to set up your tradition! 10 For Moses said: Honor your father and your mother;  and Whoever speaks evil of father or mother must be put to death. 11 But you say, ‘If anyone tells his father or mother: Whatever benefit you might have received from me is corban’” (that is, an offering devoted to God), 12 “you no longer let him do anything for his father or mother. 13 You nullify the word of God by your tradition that you have handed down. And you do many other similar things.”’