Complex sentence: The Malankara Orthodox Syrian Church is an autocephalous (Independent) Oriental Orthodox Church that is in Communion with the Oriental Orthodox Churches.It came to existence after a split in the broke away faction of the Connen Cross Oath of 1693.
Split into simpler sentences: The Malankara Orthodox Syrian Church is an autocephalous (Independent) Oriental Orthodox Church that is in Communion with the Oriental Orthodox Churches. It became a distinct entity after a split in the faction which supported the Connen Cross Oath of 1693.