Moffat Quotation

On p 266 of Iain Murray's latest book A Scottish Christian Heritage there is s striking quotation from Robert Moffat. The quote can be found here on Challies.com in this form -

Robert Moffat was a Scottish missionary to South Africa and this quote is drawn from a letter he wrote to his wife Mary. In the mid 1850's he completed the great work of translating the entire Bible into Sechuana and subsequently revised the translation several times. Despite this work he provides an assessment of the limitations imposed by his humanity.

It was only yesterday, after laying down the Bible, that I wondered what kind of mind I would have had if I had not the Book of God, the Book containing the astounding idea of 'from everlasting to everlasting,' the development of all that is worth knowing ... One would think, that as I have critically and, I think, devoutly read and examined every verse, every word in the Bible, some a score of times over, I should not require to open the pages of that unspeakable blessed Book. Alas, for the human memory! I read the Bible today with the same feeling I ever did, like the hungry when seeking food, the thirsty when seeking drink, the bewildered when seeking counsel and the mourner when seeking comfort. Don't you believe all this? For alas, I read it sometimes as a formal thing, though my heart condemns me afterwards ... I am yet astonished at my own ignorance of the Bible!