To cast all on Cromwell is most unfair. He had nothing specially to do with Ireland till he came to put an end to the war. He left it forever when he had struck his decisive blow. He could no more have given back the contested land to the Catholics than he could have turned the Shannon to its source. The act under which the land had been forfeited in advance and a loan on it raised had been passed by the unanimous vote of Parliament and had received the assent of the king. The soldiers who held land-scrip for their pay presented their claims. As little would it have been possible for Cromwell, even if he had desired it, to license the celebration of the Mass, which in Puritan eyes was a sign, not only of idolatry, but of allegiance to a foreign power, that power the mortal enemy, not of the Protestant religion only, but of the Protestant State. With liberty of conscience Cromwell declared that he would not interfere. This was something in an age when the rack and the stake of the Inquisition were still at work and when Irish troopers in the service of a Catholic power were butchering the Protestant peasantry of Savoy. If the Nuncio Rinuccini had got the upper hand in Ireland, a retirement of heresy into the sanctuary of conscience would scarcely have saved it from the stake. Cromwell does not appear to have persecuted in Ireland or to have given the word for persecution. The Protector united Ireland as well as Scotland to England, thus bringing the factions under the control of a strong government, Ireland's only hope of peace. Union assured her free trade with Great Britain and the dependencies, an inestimable boon, not in the way of material wealth only, but in that of commercial civilization, as its withdrawal afterwards fatally proved. Her shipping was at the same time assured of exemption from the disabilities of the Navigation Laws. The Protector sent her a good governor in the person of his son Henry, who seems to have identified himself with the welfare of her people. He sent her a liberal law reformer in the person of Chief Justice Coke, proposing to himself to treat her as a blank paper, whereon he could write reforms such as professional bigotry debarred him from effecting in England. His mortal enemy Clarendon, after dilating on the iniquities of the settlement, says, "And, which is more wonderful, all this was done and settled within little more than two years to that degree of perfection that there were many buildings raised for beauty as well as use, orderly and regular plantations of trees, and fences and enclosures raised throughout the kingdom, purchases made by one from the other at very valuable rates, and jointures made upon marriages, and all other conveyances and settlements executed, as in a kingdom at peace within itself, and where no doubt could be made of the validity of titles." If these material improvements were at first limited to the domain and race of the victor, they would in time have spread.