Konrad Raiser's 70th birthday

Konrad Raiser as WCC general secretary in 2001. Photo: Peter Williams/WCC

"With his analytical mind, great theological knowledge and deep engagement for the unity and common witness of the church, which was always combined with his passion for justice and peace, [Konrad Raiser] has made significant and remarkable contributions to the development of the World Council of Churches and the ecumenical movement in the last four decades," wrote WCC general secretary Rev. Dr Samuel Kobia in a letter of congratulation to the organizers of a Symposium honouring Raiser on his 70th birthday, which he celebrates today, January 25th.