S. iv. 4. Ed.
[Notes on The Pilgrim's Progress]
I know of no book, the Bible excepted, as above all comparison, which I, according to my judgment and experience, could so safely recommend as teaching and enforcing the whole saving truth according to the mind that was in Christ Jesus, as the
Pilgrim's Progress
. It is, in my conviction, incomparably the best
Summa Theologiæ Evangelicæ
ever produced by a writer not miraculously inspired.