…raising his holy hand, making the sign of the cross in the air saying to the beast, “do not advance any further; do not seize the man but quickly depart”. Then indeed the beast, at the command of this holy man, speedily flees trembling.
The dramatic passage above is from the Vita Sancti Columbae, the life of Columba, telling of his encounter with a huge beast with large teeth near Loch Ness1 The 7th of December this year is the 1,500th anniversary of his birth, and this year sees a series of events, including an exhibition by the RIA Library on the Cathach (available here). However this post is not about Columba but the writer of the passage above, Adomnán, who created a law which has been described as the “first Geneva Convention”.
For Tom Stoneham, Peter West and Clare Moriarty
Three hundred and thirty-six years ago today, George Berkeley was born in Thomastown, Co. Kilkenny. One year ago today, the first major Covid19 restrictions for Ireland were announced. Living in a time of Covid perhaps gives us a new appreciation of the world in which Berkeley lived. His contemporary Francis Hutcheson died of a fever and three of Berkeley’s four children born in Cloyne where he was bishop predeceased their father.
Continue reading “The signature of Bruno’s ideas in Toland’s Letters to Serena”
Toland hadn’t finished upsetting the cosily-stacked Newtonian-Anglican applecart. In 1696 he had unearthed a copy of Lo Spaccio de la Bestia Trifontane by the Italian Renaissance philosopher Giordano Bruno (1548-1600) [known in English as The Expulsion of the Triumphant Beast]. This book—Bruno’s most scathing attack on the Roman Church—had a huge influence on Toland. In it Bruno stated that God is the source of all change in matter which is in constant motion. Bruno also believed that the Sun was one of an infinite number of stars, and that life may exist elsewhere in the Universe. […]Philip McGuinness “‘The Hue and Cry of Heresy’ John Toland, Isaac Newton & the Social Context of Scientists”, History Ireland, Volume 4 (Winter 1996), Issue 4, (online)
The signature of Bruno’s ideas on motion and matter is evident throughout Toland’s Letters to Serena (1704). In Serena, matter is one, motion is inherent in matter, and no void exists. Toland’s matter is the “source of life itself” Toland’s matter is the source of life itself, whereas Newtonian matter is ‘sluggish, inactive, brute and stupid’.
There could be no more appropriate Irish philosopher to write about at Easter than Sedulius Scottus, at least according to another Irish philosopher Dr George Sigerson. In 1922 Sigerson’s “The Easter song : being the first epic of Christendom, by Sedulius the first scholar-saint of Ireland” was published, and in the introduction to this partial translation of the “Paschale Carmen” Sigerson stated that Sedulius who composed it was Irish1 While this was not a pure assumption on Sigerson’s part2, and the same attribution has been made before and since, modern scholars see no reason to assume an Irish origin for this 5th century writer3.
There is no such doubt about Sedulius Scottus, whose very name betrays his origins. (Though because nothing is ever simple, he is sometimes confused with another, slightly earlier Irish Sedulius, who is known only for a commentary on Matthew, and is sometimes called Sedulius Senior to avoid confusion4 (fl. 7th–8th cent.) Oxford Dictionary of National Biography].)
Patrick wrote two texts that we can still read today. The first is his Confessio, giving the story of his life and his mission in Ireland. The other, less well-known text is his Letter to the soldiers of Coroticus, in which Patrick roundly condemns their murder and capture of baptised Irish. He repudiates them as countrymen and calls for others to do likewise, and tells them what they can expect as Christians: “Riches, says Scripture, which a person gathers unjustly, will be vomited out of that person’s stomach. The angel of death will drag such a one away, to be crushed by the anger of dragons.”1
Th’ internal Senses painted here we see:Constantina Grierson “To the Honourable Mrs. Percival,
They’re born in others, but they live in thee.
O were our Author with thy Converse blest,
Could he behold the Virtues, of thy Breast;
His needless Labours with Contempt he’d view;
And bid the World not read — but copy you!
with Hutcheson’s Treatise on Beauty and Order.” Eighteenth Century Poetry Archive
For International Women’s Day, one Irish woman praising another.Continue reading “Hutcheson’s Labours Lost?”
Art and morals are…one. Their essence is the same. The essence of both of them is Love. Love is the perception of individuals. Love is the extremely difficult realisation that something other than oneself is real. Love, and so art and morals, is the discovery of reality.Iris Murdoch (1959) “The Sublime and the Good” Chicago Review Vol. 13, No. 3, pp. 42-55. See page 51.
But on the 16th day of the same month – which happened to be a Monday, and a Council day of the Royal Irish Academy – I was walking in to attend and preside, and your mother was walking with me, along the Royal Canal…An electric circuit seemed to close; and a spark flashed forth, the herald (as I foresaw, immediately) of many long years to come of definitely directed thought and work, by myself if spared, and at all events on the part of others, if I should even be allowed to live long enough distinctly to communicate the discovery. Nor could I resist the impulse – unphilosophical as it may have been – to cut with a knife on a stone of Brougham Bridge, as we passed it, the fundamental formula with the symbols, i, j, k; namely,Letter dated August 5, 1865 from Sir W. R. Hamilton to Rev. Archibald H. Hamilton.
i2 = j2 = k2 = ijk = -1
The classic account of the discover of quaternions. Hamilton also notes in this letter that the Council Books of the Academy record that he had obtained leave to read a paper on quaternions, which reading took place on the 13th November 1843.Continue reading “The discovery of quaternions”