For 35 years Ravi Zacharias has spoken all over the world and in numerous universities, notably Harvard, Princeton, and Oxford University. He has addressed writers of the peace accord in South Africa, the president's cabinet and parliament in Peru, and military officers at the Lenin Military Academy and the Center for Geopolitical Strategy in Moscow. At the invitation of the President of Nigeria, he addressed delegates at the First Annual Prayer Breakfast for African Leaders held in Mozambique.

Dr. Zacharias was born in India in 1946 and immigrated to Canada with his family twenty years later. While pursuing a career in business management, his interest in theology grew; subsequently, he pursued this study during his undergraduate education. He received his Masters of Divinity from Trinity International University in Deerfield, Illinois. Well-versed in the disciplines of comparative religions, cults, and philosophy, he held the chair of Evangelism and Contemporary Thought at Alliance Theological Seminary for three and a half years. Mr. Zacharias has been honored by the conferring of a Doctor of Divinity degree both from Houghton College, NY, and from Tyndale College and Seminary, Toronto, and a Doctor of Laws degree from Asbury College in Kentucky. He is presently Visiting Lecturer at Wycliffe Hall, Oxford University in Oxford, England.