Until I come, pay attention to reading, to exhortation, and to teaching.
At present the truth of God is not only to be proclaimed, but defended; and many customs or manners, and forms of speech, which are to us obsolete, must be explained from the writings of the ancients, and particularly from the works of those who lived about the same times, or nearest to them, and in the same or contiguous countries. This will require the knowledge of those languages in which those works have been composed, the chief of which are Hebrew and Greek, the languages in which the Holy Scriptures of the Old and New Testaments have been originally written.