For the last eight years Henry had been literally, throughout his English realm, over all persons and all causes supreme. From the hour of Thomas’s flight, not a hand, not a voice was lifted to oppose or to question his will; England lay passive before him; the time seemed to have come when he might work out at leisure and without fear of check his long-cherished plans of legal, judicial and administrative reform. In the execution of those plans, however, he was seriously hampered by the indirect consequences of the ecclesiastical quarrel. One of these was his own prolonged absence from England, which was made necessary by the hostility of France, and which compelled him to be content with setting his reforms in operation and then leave their working to other hands and other heads, without the power of superintending it and watching its effects with his own eyes, during nearly six years. He had now to learn that the enemy with whom he had been striving throughout those years was after all not the most serious obstacle in his way;--that the most threatening danger to his scheme of government still lay, as it had lain at his accession, in that temper of the baronage which it had been his first kingly task to bring under subjection. The victory which he had gained over Hugh Bigod in 1156 was real, but it was not final. The spirit of feudal insubordination was checked, not crushed; it was only waiting an opportunity to lift its head once more; and with the strife that raged around S. Thomas of Canterbury the opportunity came.