 However, Henrietta Leyser, the author of Ælfheah's entry in the "Oxford National Dictionary of Biography", states that Olaf was already baptised and that the 994 event at Andover was a confirmation of his faith, part of a Danegeld treaty in which he agreed to no longer raid in England.Following the death of Geira, it states in "The Saga of Olaf" that he travelled to Russia.During his stay here, he had a dream in which God spoke to him.