“Become a man or woman of prayer...Let your heart and mind be kept close to the principal calling of your life, which is to hunger and thirst after God and His righteousness...Let the thoughts and intents of your heart be shaped and guided by time spent in His presence.”

Ravi Zacharias was an Indian-born Canadian and American evangelical minister and Christian apologist. He lived from 1946 to 2020 and founded Ravi Zacharias International Ministries. He spent more than 40 years in Christian apologetics and wrote more than 30 books. He also hosted the radio programs Let My People Think and Just Thinking, and was ordained in the Christian and Missionary Alliance tradition.