The Holy Bible was written in correspondence,which are the heavenly secrets, except, the book of Ruth, The book of Esther, Paul's writings. Paul's writings have no spiritual sense, but they are very good and useful. He wrote according to his own understanding of the Lord and the Gospels.The four Gospels are fill with heavenly secrets, because the Lord had spoken. The Lord spoke spiritually as well as naturally If the Holy Word of God had no spiritual sense, than why did God command Isaiah to go naked and dress up accordingly for three year. It was to represent the Jewish Church at that time, The Jews were external in their worship, not in spirit.