Man with a mission (5)
I believe the answer is:
padre
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">man with a mission</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for padre that I've seen before include "Military chaplain" , "Army serviceman?" , "Man of god - drape (anag)" , "Priest, chaplain" , "Father" .)