His heart is on fire for: Gods heart for the lost is poured into his children. What an amazing way he showed us in combining the giving of the senders with the going of the workers. In this way God is taking care of everyone: his children, the laborers, the lost.
The hardest part: When my partners forget the vision of working together and quite without asking how we might work better in the future. I recently had to ask how we might work to heal the relationship and work together better.