This haftorah for Shabbat Hagodol from Malachi ends with the famous promise of the appearance of Elijah who will turn the hearts of parents toward their children and children toward their parents. Mention is made of Torah for guidance that it will burn away our sins like an oven and we will trample on our misguided behaviors turning them to dust including the sorcerer, the adulterer, the false accuser, and those who mistreat others and are cruel to the foreigner. Speaking praise of Hashem brings the light and growth of our fruits as we are exposed to righteousness like the winged sun and we leap in praise like young calves.