Daniel H. Ludlow has compiled this wonderful volume. Dr. Ludlow supplements his own insights into the four gospels with hundreds of quotations from the General Authorities of the Church. He also includes a section containing definitions of difficult terms to make understanding the scriptures as easy as possible. In addition, this section contains cross-references to the commentaries in this Companion, to the study aids in the Latter-day Saint edition of the King James Version of the Bible, and to the scriptures themselves. It also provides background and commentary for nearly every verse of the four gospels. Its many helpful features and the thousands of cross-references throughout the book make it an invaluable reference tool for every student and teacher of the gospel.