“We designate the spirit of the well as 'she' because in most of her personifications she takes a female form, though not invariably. She appears in many guises - ghost, witch, saint, mermaid, fairy, and sometimes in animal form, often as a sacred fish - and her presence permeates well lore, and indeed water lore generally.”
“Only hinted at in some of these tales, and clearly stated in others, it is apparent that there was a long and continuing conflict between paganism and Christianity in the early centuries A.D. This may also be the explanation behind other well creation tales, such as the slaying by St Barry of a 'great serpent' in County Roscommon. The saint thrust his crozier at it before it disappeared into Lough Lagan, and where his knee touched the ground, a holy well, Tobar Barry, sprang up. Although the serpent may represent paganism, and the saint's victory is therefore the victory of Christianity over paganism, we cannot entirely ignore the possibility that some of the serpents in similar Irish tales may have been real water monsters, which are still seen from time to time in the lakes of Ireland and Scotland. These eerie, ugly monsters, with their aura of primeval mystery, appropriately symbolize the uncouth savagery which the Christians attributed to all non-Christian beliefs; but that is not to say that the monsters were totally symbolic and did not have a reality of their own.”
“In the Scotland of the early seventeenth century, an old woman living alone in Kirkcudbrightshire was accused of witchcraft and on conviction was rolled downhill in a blazing tar barrel. One of the charges against her was that she walked withershins round a well near her cottage which was used by other people. The well was afterwards known as the Witch's Well. These episodes must surely serve as cautionary tales to anyone tempted to transgress the usual custom of walking deasil round a holy well.”
“One eye-witness reported that:'...it seems more like the celebration of the orgies of Bacchus, than the memory of a pious saint, from the drunken quarrels and obscenities practised on these occasions. So little is there of devotion, or amendment of life or manners, that these places are frequently chosen for the scenes of pitched battles, fought with cudgels, by parties, not only of parishes, but of counties, set in formal array against each other, to revenge some real or supposed injury, and murders are not an unusual result of these meetings. It is hard to believe that many of those who took part in the fighting had originally gone in a spirit of pilgrimage to a holy well. But very often the two went together, at least in Ireland, and a seriously intended pilgrimage was often followed by boisterous and aggressive behaviour. Dr. Patrick Logan, who has made a modern study of Irish pilgrimages, commented: 'Pilgrims in any age are not noted for their piety, the Canterbury Tales make that clear, but anyone who has ever gone on a pilgrimage knows it is a memorable and enjoyable experience, something which is part of the nature of man. These days pilgrims may be called tourists.”
“The few cures we have recorded could be multiplied many times over, many of them experienced by people who had failed to find relief through conventional medical treatment. If a story from Scotland is to be believed, the success of one holy well, St. Drostan's at Newdosk (Angus), was so distasteful to the local doctors that they decided to poison the well. When the people heard of their intention, they banded together to attack and kill the doctors!”
“Allegorical stories of saints battling with giants, monsters and demons may be interpreted as symbolizing the Christian's fight against paganism. At Bwlch Rhiwfelen (Denbigh) St Collen fought and killed a cannibal giantess, afterwards washing away the blood-stains in a well later known as Ffynnon Gollen. In Ireland, the tales of saints slaying giant serpents may have the same meaning; alternatively they (or some of them) may refer to early sightings of genuine water monsters. St Barry banished a serpent from a mountain into Lough Lagan (Roscommon), and a holy well sprang up where the saint's knee touched the ground.”