[Petronski]

Catholicism has a similar concept to "Taqiyya". It's called "Casuism".

You should explain this gem.

[Banjoguy]

casuistry:
1. Specious or excessively subtle reasoning intended to rationalize or mislead.
2. The determination of right and wrong in questions of conduct or conscience by analyzing cases that illustrate general ethical rules.

You are welcome.