Observe, how they are taken in their own question. They say not, ‘Why do they transgress the Law of Moses?’ but, “the tradition of the elders;” whence it is manifest that the Priests had introduced many new things, although Moses had said, “Ye shall not add ought to the word which I set before you this day, neither shall ye take ought away from it;” [Deut 4:2] and when they ought to have been set free from observances, then they bound themselves by many more; fearing lest any should take away their rule and power, they sought to increase the awe in which they were held, by setting themselves forth as legislators.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).
