MAY 22D.—There is lightning in the Northwest, and the deep thunder of avenging guns is heard at Washington! Gen. Jackson, sent thither by Gen. Lee, is sweeping everything before him, defeating Shields, Banks, Fremont, and one or two other Yankee major-generals, with his little corps d’armée! And his coadjutor, Ewell, is worthy of his companionship. He has swept them out of the valley, scattering their hosts like quails before the fowler. They fly in every direction; and the powers at Washington are trembling for the safety of their own capital. Glorious Jackson! and he gives, as is justly due, the glory to God.