HARVEST TIME - LUKE.. 10:2
One thing that is worse than crop failure is an abundant crop and then not be able to harvest it.  Jesus explains the problem this way.  

Luke 10:2...Jesus said unto them, "The HARVEST" truly is great, but the laborers are few: there pray to the LORD of the HARVEST that HE would send forth laborers into HIS HARVEST".  

What is our excuse?
Luke 14:18...Is our business taking up too much of our time?
Luke 14:19...Is our possissiones taking up too much of our time?
Luke 14:20...Are we to let even our families stand between God and us?
Romans 10:15...And how shall they preach, except they be sent?  As it is written, "How beautiful are the feet of them that Preach the Gospel of Peace, and bring Glad Tidings of Good Things".