Heretical, reminds of hierarchy which means divisions of labor with set rules, therefore one which doesn't follow the set rules is "heretical"
he is heretical - coz he calls 'hereditary' (accepted) policies as 'kal'(past) ki policies.
HERE-tical means orthodox. Here can be inferred to be what is current.
Focus on the HE--In "The Scarlet Letter," HEster Prynn was considered heretical for violating their beliefs.