3. Thou wilt not expect from me, who am resident among the Keltæ, and am accustomed for the most part to use a barbarous dialect, any display of rhetoric, which I have never learned, or any excellence of composition, which I have never practised, or any beauty and persuasiveness of style, to which I make no pretensions. But thou wilt accept in a kindly spirit what I in a like spirit write to thee simply, truthfully, and in my own homely way; whilst thou thyself (as being more capable than I am) wilt expand those ideas of which I send thee, as it were, only the seminal principles; and in the comprehensiveness of thy understanding, wilt develop to their full extent the points on which I briefly touch, so as to set with power before thy companions those things which I have uttered in weakness. In fine, as I (to gratify thy long-cherished desire for information regarding the tenets of these persons) have spared no pains, not only to make these doctrines known to thee, but also to furnish the means of showing their falsity; so shalt thou, according to the grace given to thee by the Lord, prove an earnest and efficient minister to others, that men may no longer be drawn away by the plausible system of these heretics, which I now proceed to describe.