Glory
The whole point of taking your vows is to give up all pursuits of personal glory in order to give glory to a higher power. Kind of an inescapable part of your job description here.
That said, you'll get some glory leftovers—forty seconds in the microwave should do it (we kid). You'll have a sense of personal satisfaction in your job that even the most dedicated and passionate individuals in the non-profit world can't claim.
Every night that you walk the two steps from your tiny desk to your tiny bed, you'll think to yourself that you served God (or whomever you worship) that day. That's a lot more glorious than serving plates of food to grumpy restaurant customers all day.