45Who then is the faithful and wise servant, whom the master has out in charge of the servants in his household to give them their food at the proper time? 46It will be good for that servant whose master finds him doing so when he returns.
I don't know about you, but I want to be that faithful and wise servant who will hear God say "Well done my good and faithful servant"... that is more than enough motivation for me to use all the arena's God has placed me in to the max for His glory.
Here's my interpretation of this verse:
God has put me in charge of many servants(this blog, my beats, ministry, etc) in my household (the Christian body) to give them their food at the proper time (to let them be fed from the scripture and from glorifying God their source).
Make sure that Christ returns and finds you using all the servants(your gifts and abilities) that He has blessed you with for His glory.