2012: Dr. Rowan Williams, former Archbishop of Canterbury, delivers the fifth annual Theos lecture
2011: General Lord Richard Dannatt, former Chief of the General Staff, delivers the fourth annual Theos lecture.
2010: Ian Blair, former Commissioner of the Metropolitan Police, delivers the third annual Theos lecture
2009: Jonathan Sacks, the Chief Rabbi, delivers the second annual Theos lecture.
2008: Mark Thomson, Director-General of the BBC, delivers the first annual Theos lecture