Strauss, the System of Christian Doctrine and the Life of Jesus, (which may also be included under the title of Christian Doctrine,) i.e., dogmatic Christianity or rather dogmatic theology; I, Christianity in general, i.e., the Christian religion, and consequently, only Christian philosophy or theology. Hence I take my citations chiefly from men in whom Christianity was not merely a theory or a dogma, not merely theology, but religion. My principal theme is Christianity, is Religion, as it is the immediate object, the immediate nature, of man. Erudition and philosophy are to me only the means by which I bring to light the treasure hid in man.
I must further mention that the circulation which my work has had amongst the public at large, was neither desired nor expected by me. It is true that I have always taken as the standard of the mode of teaching and writing, not the abstract, particular, professional philosopher, but universal man, that I have regarded man as the criterion of truth, and not this or that founder of a system, and have from the first placed the highest excellence of the philosopher in this, that he abstains, both as a man and as an author, from the ostentation of philosophy, i.e., that he is a philosopher only in reality, not formally, that he is a quiet philosopher, not a loud and still less a brawling one. Hence, in all my works as well as in the present one, I have made the utmost clearness, simplicity and definiteness, a law to myself, so that they may be understood, at least in the main, by every cultivated and thinking man. But notwithstanding this, my work can be appreciated and fully understood only by the scholar, that is to say, by the scholar who loves truth, who is capable of forming a judgment, who is above the notions and prejudices of the learned and unlearned vulgar; for although a thoroughly independent production, it has yet its necessary logical basis in history. I very frequently refer to this or that historical phenomenon without expressly designating it, thinking this superfluous; and such references can be understood by the scholar alone. Thus, for example, in the very first chapter, where I develop the necessary consequences of the stand-point of Feeling, I allude to Jacobi and Schleiermacher;
