Here is one of Good News Light's projects to share with those who can read Bengali and Arabic. Please download the parallel Gospel of Luke.
Download or read the four gospels in Kitabul Mokadas Bangla version

Bangla - Arabic parallel Injil Luke (1.15 MB)
Matthew's Gospel (6.76 MB)
Mark's Gospel (4.35 MB)
Luke's Gospel (8.79 MB)
John's Gospel (5.63 MB)