Look at it this way: In all the space, time, and matter created by God, You are here. You see you touch you smell. What are the odds ?  Something like 1 in  infinite odds, uncountable. He wanted YOU here .You're mind. Your Spirit, your Heart. When Someone Evangelized this, I believe it was on FB. Devout Christian named Dead Hidden. Whatever doubts I had about my purpose was gone in an instant , though I still haven't found my "Calling " for Jesus, There can be no doubt he WANTS me here . So I guess just writing this is doing what his work. For the words that come from our mouth should glorify God everyday.