In this temper Constantine approached the difficulty. His first step was to send Hosius of Cordova to Alexandria with a letter to Alexander and Arius representing the question as a battle of words about mysteries beyond our reach. In the words of a modern writer, 'It was the excess of dogmatism founded upon the most abstract words in the most abstract region of human thought.' It had all arisen out of an over-curious question asked by Alexander, and a rash answer given by Arius. It was a childish quarrel and unworthy of sensible men like them, besides being very distressing to himself. Had the dispute been really trifling, such a letter might have had a chance of quieting it. Instead of this, the excitement grew worse. [Sidenote: Summons of the council.] Constantine enlarged his plans. If Arian doctrine disturbed Alexandria, Meletius of Lycopolis was giving quite as much trouble about discipline farther up the Nile, and the old disputes about the time of Easter had never been effectually settled. There were also minor questions about the validity of baptism administered by the followers of Novatian and Paul of Samosata, and about the treatment of those who had denied the faith during the persecution of Licinius. Constantine, therefore, invited all Christian bishops inside and outside the Empire to meet him at Nicaea in Bithynia during the summer of 325, in order to make a final end of all the disputes which endangered the unity of Christendom. The 'city of victory' bore an auspicious name, and the restoration of peace was a holy service, and would be a noble preparation for the solemnities of the great Emperor's twentieth year upon the throne. [Sidenote: The first oecumenical council.] The idea of a general or oecumenical council (the words mean the same thing) may well have been Constantine's own. It bears the mark of a statesman's mind, and is of a piece with the rest of his life. Constantine was not thinking only of the questions to be debated. However these might be settled, the meeting could not fail to draw nearer to the state and to each other the churches of that great confederation which later ages have so often mistaken for the church of Christ. As regards Arianism, smaller councils had been a frequent means of settling smaller questions. Though Constantine had not been able to quiet the Donatists by means of the Council of Arles, he might fairly hope that the authority of such a gathering as this would bear down all resistance. If he could only bring the bishops to some decision, the churches might be trusted to follow it. [Sidenote: Its members.]