Similarly, there are vast differences in the religious practices of Abangan or syncretic Javanese Muslims and Wahabi Muslims (followers of the strict practice insisted by Mohammad ibn Abd al-Wahab) of Saudi Arabia and Pakistan. This realisation has provoked an unfavourable reaction among some groups of Islamic intellectuals towards this 'hybridity' (syncretic and heterogenous Islam). It has caused some radical Islamic movements to seek to replace 'hybridity' with the 'authentic' Islamic way of life. In Indonesia, the largest Muslim country, Islamic scholars like Azyumardi Azra have rejected the ideologies of radical Islamic organizations like Front Pembela Islam, Jamaat Muslimen Indonesia and Al Qaida because they see these organizations as advocating 'Arabic Islam'(authentic Islam) and rejecting the accommodative Indonesian Islam (hybrid Islam).