Martyn Lloyd-Jones, led a revival of Puritan studies amongst British pastors. He returned to Oxford in 2004 as the guest of honour at the 125th Anniversary celebrations. Post-war era The 1950s saw OICCU at perhaps its greatest numerical strength, while the SCM was seen to have moved towards Marxism. One leading figure at this time was Michael Green (President in 1952), who has been a leading evangelical in the Church of England and then the Anglican Communion since the 1960s. Green has taken a particular interest in promoting the Charismatic Movement, including within OICCU. In a slightly later generation, Tom Wright was the OICCU President (1970–71) and published his first book together with other members of his year's Executive Committee. The book was a plea for a conservative Calvinist doctrinal position, a position he has since modified. A feature of the post-war years has been the custom of triennial missions which attempt to explain the gospel to every undergraduate. These missions can trace their history back to the visit of Dwight Moody and Ira D. Sankey in 1882, but the current model began with a 1940 mission led by Lloyd-Jones. Subsequent main speakers have included Michael Green, Dick Lucas (long-time rector of St Helen's Bishopsgate), John Stott; one of Stott's series of talks was subsequently published as Basic Christianity, and Tim Keller. OICCU membership has diminished since the middle part of the century, and now usually stands in the low hundreds — however formal membership is not needed to participate, and as of March 2006 OICCU's group membership on Facebook exceeded its official membership. The lease on the Northgate Hall was given up in the 1980s, and the Union has returned to the peripatetic existence of its earliest years, meeting in various church and public buildings around the city. Its archives are now held in the Bodleian Library and it has the use of a small store room at St Ebbe's church and New Road Baptist Church. OICCU Presidents See also Holy Club Oxford University Newman Society References Bibliography Born Anew John S. Reynolds : Oxford, OICCU Centenary & Executive Committees, 1979. Meeting Jesus at University: Rites of Passage and Student Evangelicals Edward Dutton: 2008. Ashgate. Christ and the Colleges F. Donald Coggan : London, Inter-Varsity Fellowship, 1934. The Evangelicals at Oxford, 1735-1871 : a record of an unchronicled movement, with the record extended to 1905, and an essay on