The Islamic Parti Islam se-Malaysia (PAS) has ordered its elected representatives to take an oath promising to divorce their wives if they defect, in a bid to stop them joining the ruling National Front coalition.
While other political leaders scoff at the PAS method, it appears to have worked for the party, because since last year's election not a single elected representative has defected to the coalition, which rules by a slim 30-seat majority in Malaysia's Parliament and is always looking for defectors to beef up its numbers.
The oath is taken in a mosque while holding a Koran, to put the fear of God into the representatives. All PAS leaders have taken such oaths, senior leader Khalid Samad said.
PAS leaders believe that since their wives are precious to them - and as Muslims, they can marry four women - they would not defect after making such a commitment.
'They would pay a big price if they defect,' Khalid said.
'That's why no PAS lawmakers have defected ... they appreciate their wives and families dearly,' Khalid said in Parliament on Thursday.
However, Muslim feminists and others questioned the method, saying it is an insult to women and the family institution to swear to divorce a wife or wives if a lawmaker defects.