The incident happened on August 14 at Nihal Singhwala city here, police said today.
Gagangdeep wanted to attend the prayer meet but the six accused objected to it, police said today.
The six persons then came to the victim's house and asked him to accompany them to the meeting and later killed him, they said.
All the six accused were booked on charges of murder, police said, adding, no arrests have been made so far.