further notes that "Boswell thinks that the omission of sodomy from the stringent new code of clerical celibacy issued by the Roman Council of 1059 implies a degree of tolerance. Countering this is the argument that the Council of 1059 had more urgent business on hand; and in any case, sodomy had been condemned by Leo IX at Rheims in 1049." Similarly, Pierre Payer asserted in 1984 that Boswell's thesis (as outlined in his Christianity, Homosexuality and Social Tolerance) ignores an alleged wealth of condemnations found in the penitential literature prior to the 12th century. More recently, historian Allan Tulchin wrote in 2007 in the Journal of Modern History that, "It is impossible to prove either way and probably also somewhat irrelevant to understanding their way of thinking. They loved each other, and the community accepted that." Peter Damian wrote the Liber Gomorrhianus, an extended attack on both homosexuality and masturbation. He portrayed homosexuality as a counter-rational force undermining morality, religion, and society itself, and in need of strong suppression lest it spread even and especially among clergy. Damian reports that even Otto III was intimate with many men (sharing the bed and bath). Hildegard of Bingen reported seeing visions and recorded them in Scivias (short for Scito vias Domini, "Know the Ways of the Lord"). In Book II Vision Six, she quotes God as condemning same-sex intercourse, including lesbianism; "a woman who takes up devilish ways and plays a male role in coupling with another woman is most vile in My sight, and so is she who subjects herself to such a one in this evil deed". Her younger contemporary Alain de Lille personified the theme of sexual sin in opposition to nature in The Complaint of Nature by having Nature herself denounce sexual immorality and especially homosexuality as rebellion against her direction, terming it confusion between masculine and feminine and between subject and object. The Complaint also includes a striking description of the neglect of womanhood: In the 13th century, Thomas Aquinas argued that not all things to which a person might be inclined are "natural" in the morally relevant sense; rather, only the inclination to the full and proper expression of the human nature, and inclinations which align with that inclination, are natural. Contrary inclinations are perversions of the natural in the sense that they do seek a good, but in a way destructive of good. This