“Thus it appears that the Christian Church chose to celebrate the birthday of its Founder on the twenty-fifth of December in order to transfer the devotion of the heathen from the Sun to him who was called the Sun of Righteousness”. The Nativity of Christ, then, is observed not at some divinely-sanctioned date, an hour of which the singing angels in heaven alone foreknew, but at a time of the year in strict conformity with the rather mundane renewal of the sun. The Winter Solstice was simply appropriated for the Christian doctors’ use.