As this particular subject of investigation seems to be a hitherto untrodden field, I am unable to refer to any published works as my principal sources of information. But I have gathered important related facts from various directions, giving full credit in explicit foot-notes, page by page. Many added facts confirmatory of my position might, undoubtedly, have been found through yet wider and more discerning research, and they will be brought to light by other gleaners in the same field. Indeed, a chief value of this volume will be in the fresh study it provokes on the part of those whom it stimulates to more thorough investigation in the direction here pointed out. And if such study shows an added agreement between some of the main facts of modern scientific investigation and those disclosed in the Bible narrative, that will not be a matter of regret to any fair-minded scholar. In my earlier studies for this work, I had valuable assistance from the late Mr. John T. Napier; and in my later researches I have been materially assisted by Professors Herman V. Hilprecht, E. Washburn Hopkins, William R. Lamberton, John Henry Wright, Robert Ellis Thompson, Morris Jastrow, Jr., D.G. Brinton, Adolph Erman, W. Max Müller, W. Hayes Ward, M.B. Riddle, Minton Warren, Alfred Gudeman, John P. Peters, M.W. Easton, and A.L. Frothingham, Jr., President George Washburn, Rev. Drs. Marcus Jastrow, H.H. Jessup, George A. Ford, William W. Eddy, and Benjamin Labaree, Rev. William Ewing, Rev. Paulus Moort, Dr. Talcott Williams, Dr. J. Solis Cohen, Dr. A.T. Clay, Dr. T.H. Powers Sailer, Judge Mayer Sulzberger, Mr. S. Schecter, Mr. Frank Hamilton Cushing, Captain John G. Bourke, Mr. Khaleel Sarkis, Mr. John T. Haddad, Mr. Montague Cockle, Mr. Le Roy Bliss Peckham, the late Mr. William John Potts, and other specialists. To all these I return my sincere thanks. Facts and suggestions that came to my notice after the main work was completed, or that, while known to me before, did not seem to have a place in the direct presentation of the argument, have been given a place in the Appendix. These may prove helpful to scholars who would pursue the investigation beyond my limits of treatment. Comments of eminent specialists in Europe and America, to whom the proof-sheets of the volume were submitted before publication, are given in a Supplement. Important additions are thus made to the results of my researches, which are sure to be valued accordingly. H.C.T. PHILADELPHIA, _Passover Week, 1896_. CONTENTS. ------------------ I. PRIMITIVE FAMILY ALTAR.