This book consists of nine evangelistic sermons from Isaiah 40. Originally preached some 50 years ago, they cover all the gospel themes that need to be proclaimed in the present day, with just a handful of contemporary references.
Here are all the features we expect from Dr Lloyd-Jones. An evident, explicit desire for the conversion of his hearers; a passionate, direct style of address; well-reasoned argumentation, answering the objections that people make to the gospel; a gospel that centres on Jesus Christ and his cross; and all in the context of the greatness, wisdom and holiness of God.
The last four sermons (on verses 12-31) excel particularly in their treatment of the holiness of God. Does the gospel seem unbelievable; is it too good to be true; can modern people believe such a message? Yes, they can, but only when they appreciate the greatness and glory of God himself. It is because people have no idea what God is like, and rely on their own puny intellects, that they dismiss the gospel in unbelief.
Who would benefit from this book? Preachers certainly, provided they learn from it and don’t simply try to imitate the inimitable. Many Christians would undoubtedly benefit from it, perhaps especially those recently converted.
The unconverted? I would suggest especially the unconverted regular churchgoer; the person who dismisses the gospel on supposedly intellectual grounds; and the puzzled and confused who have some Bible background.
And beyond them? Yes, possibly, but read it first and see if you think it suitable. It will do you good anyway.

Paul E Brown, Dunstable
Evangelical Times
January 2006