他每天早起祷告的习惯显示了他的虔诚。

His ___religiousness was shown by his habit of waking up early for prayer every day.

她对环保事业有着近乎虔诚的热忱，每周都组织社区清洁活动。

She treats environmental protection with a ___religiousness that leads her to organize weekly community clean-ups.