Cup of the Ptolemies understanding, also referred to as "un-naming", seems to have been a way for pagan artifacts to be reused for Christian purposes. The cup was probably made in Alexandria, Egypt. It was once thought to date back to the Hellenistic period, c. 250 BC, but is now regarded as dating to the 1st century AD. Its supposed connection with the Ptolemies dates back to 1644, when the historian Jean Tristan de Saint-Amant argued that the vase was made for the funeral processions of Ptolemy II Philadelphus, who ruled the Ptolemaic Kingdom of Egypt from 285 until 246 BC. Later, the scholar
Conference of Rulers be amended only with the consent of the Conference of Rulers. This regulation would also apply to Article 159(5). These changes met with strong opposition from the Democratic Action Party (DAP) and People's Progressive Party (PPP), both of which had called for changes in government policies related to those "sensitive issues" mentioned during their campaigns in the 1969 general election. The changes were criticised as undermining Parliamentary supremacy, and some considered the legislation to insufficiently clarify the bans on discussion; in particular, it was wondered if the ban on discussion applied to Article 159(5) as well. Others, such as "The