John A. Mackay

John A. Mackay (May 17, 1889 – June 9, 1983) was a Presbyterian theologian, missionary, and educator. He was a strong advocate of the Ecumenical Movement and World Christianity.

John A. Mackay

John A. Mackay (May 17, 1889 – June 9, 1983) was a Presbyterian theologian, missionary, and educator. He was a strong advocate of the Ecumenical Movement and World Christianity.