Fr. Robert Barron is one of the most prominent apologists for the faith to emerge from the Roman Catholic tradition. I love the way he interweaves biblical images and philosophical arguments in this lecture.
The video itself is about 20 minutes long and is worth your time. In this video, Fr. Barron explains what Christians mean when we say “God” and how the criticisms of atheist thinkers fail to stand up against the Christian concept of God, rightly understood.
Fr. Barron was recently appointed auxiliary bishop of Los Angeles by Pope Francis.