Saint Ephraem was a poet and a theologian. He lived all his life in Mesopotamia, first founding a school and then, when the Persians invaded his native town of Nisibis, moving to Edessa. He preached there, and laid the foundations of its great school of theology.

He was the second bishop of Antioch after St Peter (the first being Evodius). He was arrested (some writers believe that he must have been denounced by a fellow-Christian), condemned to death, and transported to Rome to be thrown to the wild beasts in the arena. In one of his letters he describes the soldiers who were escorting him as being like “ten leopards, who when they are kindly treated only behave worse.”

The theological virtue of hope is symbolized by the colour green, just as the burning fire of love is symbolized by red. Green is the colour of growing things, and hope, like them, is always new and always fresh. Liturgically, green is the colour of Ordinary Time, the orderly sequence of weeks through the year, a season in which we are being neither single-mindedly penitent (in purple) nor overwhelmingly joyful (in white).