I don't think Jesus said the following just once. (I think he said it many times in slightly different ways.) "Anyone who wants to serve me must follow me, because my servants must be where I am. And the Father will honor anyone who serves me (John 12:26)."
There is no self glory in serving God. Those looking for an easy time or a happy church experience leave (and I pray return) because service to God is never about your comfort level.
What I share may appall you, but as this month-long sermon series continues, I pray this inspires you.