Roar, Roaring See also Noise; Tumult I am the Lord thy God, whose waves roared, 2Â Ne. 8:15 (Isa. 51:15). they shall roar like young lions, 2Â Ne. 15:29 (Isa. 5:29). they shall roar against them like roaring of sea, 2Â Ne. 15:30 (Isa. 5:30). roar of lions was heard out of wilderness, Moses 7:13.