The world received written words from the Ruach haKodesh, to be taught and to receive encouragement of the Tanakh and presenting prophesies so that we might patiently hold on to a hope entrusted by the Most High Elohim, so that we may be fully equipped for every good work.
The Pentateuch and the words of prophetic man are still of value for today and contain a lot of wisdom and stories by which we in the present times can learn a lot from. By reading the prophetic books we not only can learn what happened in the past and how wars could be won, but also what is going to happen in the future and how we can prepare us for the coming World War III and the end-times.
Many christians who have the idea that Jesus would be an incarnation of God forget the Words of God Himself about incarnation and how the many gods, called in the Bible are often called incarnations, like Apis the Egyptian bull being an incarnation of the god Osiris, whose successor Horus also came to earth in the incarnated god Pharaoh and had a conflict with another person (Moses) also named god in the bible. Here you may find one of the first reasons why it is so important always to remember who is talking and what this person says about others and about specific situations or actions.