33. I could, according to the little ability I have, take up the points separately, and could expound and prove the truths I have learned, which are generally more excellent and lofty than words can express; but this cannot be done while you bark at it. For not in vain is it said, "Give not that which is holy to dogs." Do not be angry. I too barked and was a dog; and then, as was right, instead of the food of teaching, I got the rod of correction. But were there in you that love of which we are speaking, or should it ever be in you as much as the greatness of the truth to be known requires, may God vouchsafe to show you that neither is there among the Manichæans the Christian faith which leads to the summit of wisdom and truth, the attainment of which is the true happy life, nor is it anywhere but in the Catholic teaching. Is not this what the Apostle Paul appears to desire when he says, "For this cause I bow my knees to the Father of our Lord Jesus Christ, from whom the whole family in heaven and earth is named, that He would grant unto you, according to the riches of His glory, to be strengthened with might by His Spirit in the inner man: that Christ may dwell in your hearts by faith; that ye, being rooted and grounded in love, may be able to comprehend with all saints what is the height, and length, and breadth, and depth, and to know the love of Christ, which passeth knowledge, that ye may be filled with all the fullness of God?" Could anything be more plainly expressed?