Martyn Lloyd-Jones explores the assertion of John the Baptist that Jesus would baptize with the Holy Spirit.nThe result is a classic call to submit afresh to the Spirit for power, purity and assurance, while keeping our heads in the face of pitfalls that might distract or ensnare us.David Martyn Lloyd-Jones (1899-1981), minister of Westminster Chapel in London for thirty years, was one of the foremost preachers of his day. His books include Spiritual Depression, Joy Unspeakable, The Cross, The Heart of the Gospel, and his series on John 17.