A Summary of J. Oswald Sanders’ Spiritual Leadership. noelvincent / March 27. Sanders encourages the spiritual leader to lend often a sympathetic ear to those of. John Oswald Sanders (October 17, A Spiritual Clinic (1958) A Sufficient Grace. Problems of Christian Discipleship (1958) Robust in Faith (1965) (Matt. 20:22). She did not fully comprehend the magnitude of her request, but Jesus certainly did. Pastor and author J. Oswald Sanders said,…