“Jesus was preaching one day, preaching on the kingdom of God. ‘The Kingdom of God is like…It’s like a tiny mustard seed, the smallest of all seeds. but if you plant that tiny seed, water it, care for it, it will germinate and grow, and grow—and produce a weed about a foot high.’
The dumbfounded disciples surely said, ‘Well, Jesus, that’s really impressive. We don’t like thinking of the church as a weed.’
‘Pity,’ says Jesus, ‘I guess God is impressed by different things than you are.’
The challenge of being an evangelistic preacher is the precarious willingness to allow God to use us to assemble the church, which is often a church we would not have assembled if assembling a church were only a matter of methods of church growth rather than a matter of God’s grace.
One reason why I’m for growth is that evangelism has a way of making Christians out of those who are already in the church as we are shocked by the folk God calls to be the church.” – The Intrusive Word, 106