He joined a Benedictine monastery but made himself unpopular there by trying to get the lax monks to mend their ways and so, with the permission of his abbot, became a wandering hermit. In a constant fight against the degenerate monasteries of the day, he founded hermitages and monasteries where a life of prayerful solitude could be truly lived. The monastery at Camaldoli, which he founded and where he remained as abbot for a number of years, became the first house of an order of hermits which still exists. But Romuald took to his wanderings once more, and died in a monastery he himself had founded at Val di Castro – as he wished, alone in his cell.

St Faustinus was Bishop of Brescia in the fourth century. No secure dates or biographical information survive, except that his predecessor in the see is known to have been active in 343 and his successor in 381. Some works of his have been preserved, though inevitably there are scholars who contest their attribution.

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).