There are many places in the world where it is impossible to send missionaries.
The two most common barriers are where it is dangerous to be a follower of Jesus and where there are intransigent political systems who deny access.
Most wonderfully, in these places the church is often growing fast, but sadly, false teachers are making their way in and leading many astray.
It's crucial to know the places we are called to reach
Most of us can tell people how many people were at our service on Sunday. We are usually less certain …