Queen vows to continue serving In a landmark speech to commemorate her Diamond Jubilee, the Queen has re-dedicated herself "to the service of our great country," vowing to serve as head of state, now and into the future. "We are reminded here of our past, of the continuity of our national story and the virtues of resilience, ingenuity and tolerance which created it," she said as she addressed both Houses of Parliament. I have been privileged to witness some of that history and, with the support of my family, re-dedicate myself to the service of our great country and its people now and in the years to come. She was given a standing ovation by both Houses of Parliament after the formal speech in which she joked about her dealings with the dozen prime ministers who have been in office during her reign. She also praised the Duke of Edinburgh, calling him her "constant strength and guide."