Re-establishing the Christian Faith - and the public theology deficit

"The Puritans agreed that Jesus Christ is Lord of the whole of life including the things of this age. So they were true secularists, being openly theistic secularists."
 
In this lecture, David Holloway argues that we have a public theology deficit - the world has changed and presents new challenges that Christians have failed to think through. At the time of the Reformation and during the Puritan era, Christians had a deep concern for the total welfare of their fellow men. But this is something that seems to have been lost now.