Spoken with the impeccable logic of a doctor. Spoken with the impassioned burden of a preacher! DMLJ left medicine at the age of twenty-seven, and spent the next thirty years as pastor of Westminster Chapel in London. He preached for the last time in 1980, entering into glory the following year, after decades of faithfully proclaiming the gospel. His sermons and instruction for preachers are still feeding God’s church today.