Leftists cherry pick from holy scripture aka. theory ad nauseam to build arguments to support any inhumane action.

The Christian „love the sinner“, „love your enemies“ is different. There you only need to profess your faith to be accepted in the community. Then afterwards the reeducation/indoctrination/conversion happens over time.

With tankies you go to gulag/reeducation/indoctrination first, and if you survive that you can maybe become a comrade. You will never join the party though. You remain irredeemable and a suspect counterrevolutionary.