The Invasion of Spain The episode of the invasion of Spain comes next in chronological order. The condition of the dignified Iberian Church, still suffering under Moslem domination, appealed strongly to the king's sympathy. In 777 there came to Paderborn three Moorish emirs, enemies of the Ommeyad Abderrahman, the Moorish King of Cordova. These emirs did homage to Charles and proposed to him an invasion of Northern Spain; one of the, Ibn-el-Arabi, promised to bring to the invaders' assistance a force of Berber auxiliaries from Africa; the other two promised to exert their powerful influence at Barcelona and elsewhere no