James Haldane went to Morocco and after years he became a scholar of the Koran and of Arabic languages and dialects. For 39 years he visited a thousand villages and evangelised them thoroughly, and when he got back to the UK how many converts did he know as the fruit of his ministry? Not one. What a godly man he was who had seen the massiveness of the gospel. Isaiah humbly asks, "Lord how long?" Until there is "the holy seed which will be a stump in the land".