Yes, the Bible gives to man the guidance he needs because it is God’s unchanging Word — good for every age and every generation. I once read about a musician who went to see his aged music teacher. During the visit, the elderly mentor struck a tuning fork and said. “That is ‘A.'” Just then, from the floor above came the voice of a singer. “She sings sharp,” said the old teacher. He paused for a moment, then lifted the tuning fork again. The second time he struck it he said, “But this ‘A’– always has been, always will be — 440 vibrations per second. It will be the same 5,000 years from now.” And that’s the way it is with the Word of God: it is constant and unchangeable.