The Apostle Paul
Constantine
Augustine
Ignatius Loyola
Teresa of Ávila
John Calvin
Richard Baxter
Blaise Pascal
George Fox
John Bunyan
John Wesley
George Whitefield
Jonathan Edwards
David Brainerd
John Woolman
John Newton
Barton Stone
Peter Cartwright
Elizabeth Bayley Seton
Charles G. Finney
Sojourner Truth
David Livingstone
John Henry Newman
Charles H. Spurgeon
Leo Tolstoy
William Booth
Francis Thompson
Thérèse of Lisieux
Henrietta Gant
Billy Sunday
W.T. Grenfell
Sergius Bulgakov
C.F. Andrews
E. Stanley Jones
Evelyn Underhill
Albert Schweitzer
Samuel M. Shoemaker
C.S. Lewis
Lin Yutang
Dorothy Day
Ethel Waters
Evelyn Waugh
Dag Hammarskjöld
Simone Weil
Thomas Merton
John Cogley
Clair Boothe Luce
Malcolm Muggeridge
Eldridge Cleaver
Charles W. Colson.