But his delight is in the law of the Lord, and on His law he meditates day and night. Psalms 1:2
In the olden days the Lord revealed His words to people by sending angels to the earth or revealing it to the chosen ones through dreams. Sometimes the Lord Himself spoke directly to people. Then there was a time when the Lord chose few in the nation through whom He spoke His word to the kings and people. They were called the prophets of the Lord. The word of the Lord that was spoken by the prophets were preserved and passed on to generations after generations. There were times in the history when the books of the prophets were read only in the temples. People gathered in the temples to hear them. And the Pharisees were the teachers of the Law who read and taught the word of the Lord to people. People feared, revered and hungered for the Word of God.