In an evocative and personal style, Alister McGrath takes readers on a journey that retraces the path of the great Exodus from Egypt. Through the Wilderness and over the Mountains, he helps us to address a series of spiritual obstacles - doubt, distraction, temptation, tiredness, emptiness and low self-esteem - by learning from fellow travellers we meet along the way: giants of Christian spirituality including C. S. Lewis, J. I. Packer and John Bunyan. This is a book of spirituality, not about spirituality, aimed at the modern-day Christian for whom the spiritual classics can often seem inaccessible.