by LA
Luke 19:28-40
You can’t really plan the time, method or place the Lord chooses to use you, as this reading from Luke 19 correctly illustrates. I’m sure that the owners of the that donkey never expected in a million years that it would be called into service that way on that day. After all, that same donkey had never in its life carried anyone before. 
So how could anyone expect that it would be asked to carry the King of Kings and the Lord of Lords? And on the Shabbat no less! A day that according to Jewish custom no work is to be done by human or beast.
Sometimes you can be just as surprised as the owners of that donkey when the Lord calls on you. You could be in the bull pen waiting to go “up top” for a visit and feel the calling to share a word or two of the gospel with the prisoner locked in there with you. Or you could be walking in the chow line when you are called to say a kind word to the man ahead of you.
When these “callings” come don’t worry about how awkward this encounter is gonna be or that this might make you look like a lame. Instead, remember what the owners of that donkey did when they found that the reason the disciples were untying their colt was that “the Lord hath need of it.” Did they argue? Did they protest the Shabbat or make excuses? No. They obeyed and the Lord rode that donkey into Jerusalem in triumph.
Some of the Lord’s greatest triumphs are on the backs of the most unexpected callings of a believer to obey.
Prison Lectionary 