[Ali Imran]

All people who refuse to acknowledge Christ as Lord and Savior easily fit the title of son (or daughter) of perdition. They would be the people who fit Jesus' description, who enter by way of the broad gate whose path leads to destruction (Matthew 7:13-14).
“Enter ye in at the strait gate: for wide is the gate, and broad is the way, that leadeth to destruction, and many there be which go in thereat: because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it.”
‭‭Matthew‬ ‭7‬:‭13‬-‭14‬ ‭KJV

And Jesus, peace be upon him, will say to the Christians, "Get away from me!". He won't say that to the Hindus, or the Buddhists, or the Muslims, or even the atheists. He will say that to the Christians.