From the very beginning of Edward's reign the Protector set himself to overthrow the Catholic Church in Ireland by suppressing the Mass and enforcing the Lutheran or rather the Calvinist teaching regarding Transubstantiation and the Real Presence of Christ in the Eucharist. The /Injunctions/ of Edward VI. and the /Homilies/ of Cranmer were dispatched for the guidance of the Archbishop of Dublin, and of those who, like him, were supposed to favour religious innovations. In like manner the English Communion service (1548) and the First Book of Common Prayer (1549) were made obligatory in those districts where the English language was spoken or understood. As in England, the great subject of controversy in Ireland during the early years of Edward's reign was the Blessed Eucharist. A Scotch preacher had been sent into Ireland during the year 1548 to prepare the way for the abolition of the Mass by attacking the Real Presence of Christ in the Sacrament of the Altar. The Archbishop of Dublin, who had been noted previously for his radical tendencies, objected to such doctrines, and complaints were forwarded against him to the council. He was charged with having leased or otherwise disposed of the greater portion of the property of his diocese to his children and favourites, with having failed to set forth his Majesty's /Injunctions/ and /Homilies/, with having calumniated the Deputy and held secret communications with the Earl of Desmond and other Irish princes, and with having neglected to preach a single sermon between November 1547 and September 1548, when he took occasion to inveigh against the Scotch preacher who condemned "the abuse of the Bishop of Rome's masses and ceremonies."[73] About the same time the Deputy felt obliged to reprove the Treasurer of Christ's Church for having refused to allow the English Communion Service to be followed in that church, and to warn him of the punishment in store for him if he persisted in his obstinacy.