Devout or saintly (5)
I believe the answer is:
pious
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">devout</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(devoutly religious)</span><br/ ><br/ >'<span class="explanation-format__original">saintly</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ ></span>
(Other definitions for pious that I've seen before include "Godly" , "Devout" , "Dutiful" , "Saintly" , "Sanctimonious" .)