Philo and John on the vision of God

I found an older article by Donald A. Hagner on the vision of God in Philo and John, now available on the Internet. I mention it here, as some would like to read it, and it will be included in the next update of my Philo page.Donald A. Hagner, 'The Vision of God in Philo and John:A Comparative Study,' Journal of the Evangelical Theological Society 14.2 (1971): 81-93.