Why do we not hear about Mormon prophets today performing big miracles like prophets in old and new testament?  Noah constructed a great ark to be filled with a male and female from every living species on Earth; Moses parted the Red Sea, he smote a rock and out poured water, he lifted up a serpent of brass to save those who would look thereon; Elijah called down fire from Heaven to consume soldiers; Elisha multiplied a widow's oil, raised the dead, purified deadly food, multiplied bread an