On January 27 BC Octavian in the so-called 'First Settlement' went through a strangely orchestrated ceremony in which he 'surrendered' all his power to the senate - thus restoring the Republic. It was a purely symbolical sacrifice as he receiving most of the very same power right back again. The entire effort were meticulously planned and overseen by his supporters and associates. Octavian received into his personal control, for ten years, the vitally important provinces of Egypt, Cyprus, Spain, Gaul and Syria. Also he was contually re-elected as consul from 31 to 23 BC. Further he now received the name 'Augustus', a slightly archaic term, meaning 'sacred' or 'revered'. Augustus apparently preferred the term 'princeps' (first citizen) which he had been granted, though he also kept the title imperator to point out his position as military chief of staff. Octavian's great achievement was persuading the senate to accept him as head of the Roman state, while leaving the senators room for their political ambitions. Augustus left Rome for Gaul and Spain to put down truculent tribes in the summer of 27 BC and did not return until 24 BC. Then in 23 BC Augustus fell so seriously ill that he himself thought he was dying. This brush with death appeared to have been a further decisive moment in his life. For when he recovered, he set about once more to change the Roman constitution. In the 'Second Settlement' Augustus gave up the consulship and instead was awarded tribunician powers (tribunicia potestas) for life by the senate. Tribunician powers gave him the right to call the senate to meetings, to propose legislation in the popular assembly, and to veto any enactments. Also his command over 'his' provinces was renewed.