The Life of St. Declan of Ardmore

On the night of Declan’s birth a wondrous sign was revealed to all, that is to the people who were in the neighbourhood of the birthplace; this was a ball of fire which was seen blazing on summit of the house in which the child lay, until it reached up to heaven and down again, and it was surrounded by a multitude of angels. It assumed the shape of a ladder such as the Patriarch.