The second biggest mistake mentors make, after not mentoring new leaders at all, is failing to test them. We tend to be too quick turning things over to the newbie before we are certain the are prepared. Offering them a short period of time to shadow you & then giving them only a bit of teaching before handing over the reins is worse than no mentoring at all.
When we drop everything into the newbie’s lap too soon, they may become frustrated when things fail to go well. Even worse, they may become embarrassed, believe THEY are to blame for their lack of success when the mentor is the one responsible.
Rather than quickly giving them the responsibility of their new assignment, take time to make certain they are ready. And the best way to do this is to test them. No, not a written exam! Instead, give them responsibility for an assignment while you are still there to offer guidance & advice.
Early in their training, Jesus sent the disciples out into neighboring towns to do ministry. He sent them out in pairs so they could support & encourage one another & to hold each other accountable. When they returned, Jesus talked to the disciples about their experience. What worked? What didn’t? Where did they have problems?
These mission journeys gave the disciples to practical experience, like an internship. They were able to fail on a small scale while Jesus was still available to offer them guidance & advice.
Nothing discourages a new leader faster than failure. It takes less time & effort to retrain them to overcome their mistakes & weaknesses than it does to start all over with a new person when your current new leader quits in frustration.
Take the time to do the job right!