Priest Rajan Gill of Prem Nagar Church in Hind Nagar area under the Nihar Vihar Police Station in his complaint to the police yesterday said, "a group of men stopped us three in our way and manhandled us."
The incident took place yesterday and all three are pastors at the same church.
Based on Gill's complaint, an FIR has been registered against unknown persons under section 323 and 341 of the IPC, a senior police official said.