RELIGIOSAMENTE - BE RELIGIOUS ABOUT
Religions have their own sets of beliefs, duties, and rituals that followers are expected to observe faithfully. It is hardly surprising, then, that English has the expression be religious about , meaning to do something with unfailing consistency, discipline, or dedication. Thus, "Some agents are religious about making sure the offer..." ( The Boston Globe , 24 July 2021, US). Likewise, "When drying wet hair, be religious about it." ( The Standard , 1 July 2022, UK). Spanish has a close equivalent: religiosamente . "Se lava el pelo todos los días religiosamente."