While a student in Aberdeen University, John A. Mackay became fascinated by "Appearance and Reality," written by Oxford philosopher F. H. Bradley. In his own book Dr. Mackay crystallizes his lifelong reflection on the crucial issues raised by Bradley. Christian reality, Dr. Mackay says, is haunted by the demonic shadows of appearance. In language that combines logic and poetry, he explores four central realities of the faith and the specific shadows that betray them.
John Alexander Mackay was a Presbyterian theologian, missionary, and educator. He was President of Princeton Theological Seminary from 1936-1959. He was a strong advocate of the Ecumenical Movement and World Christianity.
A very interesting book, considering it's look ahead from 1969 regarding Christian reality and mere Christian appearances (or shadows) of reality that have historically been commonplace shortcomings.