The target readership for "The Temple: Its Symbolism and Meaning Then and Now" is Torah-knowledgeable Jews. It may also be of interest to less knowledgeable Jews, and even to Christians who want a better understanding of the meaning of the Temple in the time of Jesus.
The author argues, persuasively in my view, that the Temple was far more than the locus of a sacrificial cult. It served as the symbolic center of the Jewish nation, and in particular as the symbol of the covenantal relationship between God and the Jewish people. To offer a dim comparison (להבדיל): The Capital building in Washington is not just the place where congressional representatives meet to vote on legislature. It is the symbol of national self-governance and liberty. That is one reason why its invasion by a mob on January 6, 2021, evoked more shock and anger than, say, the occupation and disruption of the Wisconsin legislature ten years earlier.
The author presents a credible thesis concerning the delay between the entry of the Children of Israel into the Promised Land and the construction, over 400 years later, of the Temple. Since a major purpose of the Temple, he argues, is to publicize the greatness of God's name, that could not be accomplished until the monarchy was well established and the national power evident. The monarchy could not be considered to be well established until the rule had been passed from father to son. That is why the Temple could not be built during the reigns of Saul or David, but could only be achieved with the ascension to the throne of David’s son Solomon. A mouse does not roar.
Because the Temple was meant to represent the covenantal relationship between God and the Jewish people, its architectural design reflected that purpose. The various courtyards duplicated the various encampments of the different tribes during the 40 years in the wilderness. The Ark of the Covenant was placed within the Holy of Holies, just as it had been in the mobile Tabernacle [mishkan] before the construction of the Temple. The incense arising within it was evocative of the smoke which covered Mt. Sinai at the time of the theophany and giving of the Law there.
The author tackles the question of animal sacrifice, one of the most difficult concepts for the modern reader. He presents the idea that the sacrifices were in essence covenantal meals. Again, by weak comparison, meetings of heads of state are often marked by state dinners to express the concord among the attendees. That the meat of many of the animal sacrifices had to be shared with others led to an amity among the people, a point not lost on the author. The Hebrew word usually translated as "sacrifice" is "korban." "Korban" is etymologically derived from the root word for "being close."
When it stood, the Temple was not limited to worship by Jews. As the prophet Isaiah said, “My house shall be called a house of prayer for all nations.” Occupying gentile hegemons and other non-Jews were famously permitted to offer sacrifices (if the animal were unblemished) at the Temple. Even now, Christianity has adopted this concept of covenantal meal via the sacrament of the Eucharist. Most Christian sects teach that the wafer and wine do not merely symbolize the flesh and blood of Jesus, but rather that (to degrees about which there is not unanimity) his flesh and blood are actually present in those apparently mundane objects. Like the consumption of the sacrificed animal by its owner or priests in the Temple, the Christian's consumption of the Eucharist meal is an act indicating that the sacrifice has been performed for his benefit, and is the mechanism of his approaching closer to proper relationship with God.
For twenty centuries the daily prayer of Jews has included supplication that the Temple be rebuilt, and its sacrificial services re-established. For us moderns, that is sometimes a difficult prayer to say wholeheartedly. I compare our situation to that of an orphan from birth. He has never known what it means to have parents, but he may have an understanding, however vague, that he is missing something important in his life.