Pope Francis will push for peace during his visit to Myanmar, a church official said Thursday, a trip that plunges the pontiff into the centre of a simmering religious conflict which has sparked an exodus of Muslim Rohingya.Myanmar's western Rakhine state has been torn apart by communal violence, sending more than 520,000 Rohingya racing over to neighbouring Bangladesh since late August.The leader of the world's Catholics will visit both nations on a highly charged trip in late Nove