Yes. The only reason you believe is because God elected you, Christ died for you, and the Holy Spirit enlightened you.
1 Corinthians 2:14 The person without the Spirit does not accept the things that come from the Spirit of God but considers them foolishness, and cannot understand them because they are discerned only through the Spirit.
And just as each person is destined to die once and after that comes judgment,
Luke 16:19-31 Parable of the Rich Man and Lazarus
Jesus said, “There was a certain rich man who was splendidly clothed in purple and fine linen and who lived each day in luxury. 20 At his gate lay a poor man named Lazarus who was covered with sores. 21 As Lazarus lay there longing for scraps from the rich man’s table, the dogs would come and lick his open sores.
22 “Finally, the poor man died and was carried by the angels to be with Abraham. The rich man also died and was buried, 23 and his soul went to the place of the dead. There, in torment, he saw Abraham in the far distance with Lazarus at his side.
24 “The rich man shouted, ‘Father Abraham, have some pity! Send Lazarus over here to dip the tip of his finger in water and cool my tongue. I am in anguish in these flames.’
25 “But Abraham said to him, ‘Son, remember that during your lifetime you had everything you wanted, and Lazarus had nothing. So now he is here being comforted, and you are in anguish. 26 And besides, there is a great chasm separating us. No one can cross over to you from here, and no one can cross over to us from there.’
27 “Then the rich man said, ‘Please, Father Abraham, at least send him to my father’s home. 28 For I have five brothers, and I want him to warn them so they don’t end up in this place of torment.’
29 “But Abraham said, ‘Moses and the prophets have warned them. Your brothers can read what they wrote.’
30 “The rich man replied, ‘No, Father Abraham! But if someone is sent to them from the dead, then they will repent of their sins and turn to God.’
31 “But Abraham said, ‘If they won’t listen to Moses and the prophets, they won’t be persuaded even if someone rises from the dead.’”
I should think that would be a very futile prayer, and completely unbiblical. Much rather we should be praying for the Spirit of God to send believers and ourselves into the paths of those who have yet to meet the Saviour---before their lives are over, for once a person dies, His eternity begins. There is no way out of judgment for those who have not received the gift of righteousness in Jesus Christ.
The message about hellfire is also part of the gospel. Omitting that would be a false gospel message.