J.I. Packer was a prominent British theologian and author, best known for his influential book, Knowing God, published in 1973. He was a key figure in the Evangelical movement and served as a professor of theology at Regent College in Vancouver, Canada, where he taught for many years. Born on July 22, 1926, in England, Packer was educated at Oxford University and became a leading voice in Christian thought. He contributed significantly to discussions on Reformed theology and was involved in various theological organizations, including the Church of England. Packer passed away on July 17, 2020.