Universal morality
And what effect has it, the Law, upon heart and life ? The broad principles of universal morality are narrowed into anxious scrupulosity about insignificant trifles ; nothing is taught except to fear God, everything, even the pettiest details of life, is referred directly to God; life itself becomes a continuous monastic service, nothing but prayers and ceremonies; he the most praiseworthy Jew, who lives most secluded, and knows least of the world, though he permits it to support him, but wastes his life in fasting and praying, and the perusal of senseless writings.
Look yourself at the book which is put into our hands as the “Path of Life,” and which contains the whole duty of the Jew, what else does it teach except praying and fasting and the keeping of holidays ? Where is there one word of the active, busy life around us? And this, too, just in our time? Why, it is quite impossible to keep these laws intended for an entirely different time. What limitation in travelling, what embarrassment in association with Gentiles, what difficulties in every business ! [Benjamin –Nineteen letters]