Mission; an important goal or purpose that is accompanied by strong conviction

Since the missionary age change, missionary work has been on the brain.
With a farewell (if not more) almost every week I've had the chance to learn a lot.
I've lost a lot. And gained so much more.
 I've said a lot of goodbyes and very few hellos.

And I haven't even cried yet, despite what my track record is.

Missionaries are the best.
Their letters are filled with the spirit,and their emails show their growth. 
I love the joy they bring, not only to me but to all those who they come in contact with.
They are filled with love.
The power of that badge is immense.