The following article is now available in PDF:

Charles H. Dyer, “The Purpose for the Gospel of Mark,” Stanley D. Toussaint & Charles H. Dyer, eds., Essays in Honor of J. Dwight Pentecost. Chicago: Moody Press, 1986. Hbk. 0802423817. pp.49-62.

My thanks to Moody Publishers for their kind permission to place this article on-line.