He became known as a liberal-minded reformer, eager to amend and simplify the law. Though a friend of the crown, he opposed feudal privileges and dictatorial powers. He spoke against religious persecution. He struck at the House of Lords in its usurpation of the Money Bills. He advocated for the union of England and Scotland, which made him a significant influence toward the consolidation of the United Kingdom; and he later would advocate for the integration of Ireland into the Union. Closer constitutional ties, he believed, would bring greater peace and strength to these countries.