If living men and women knew what the dead now know, every human being on earth will repent and receive Jesus Christ Crucified as their personal Lord and God.....

Mark 8:36-37 Amplified Bible (AMP)
36 For what does it benefit a man to gain the whole world [with all its pleasures], and forfeit his soul? 37 For what will a man give in exchange for his soul and eternal life [in God’s kingdom]?

2 Thessalonians 1:7-9 Amplified Bible (AMP)
7 and to give relief to you who are so distressed and to us as well when the Lord Jesus is revealed from heaven with His mighty angels in a flame of fire, 8 dealing out [full and complete] vengeance to those who do not [seek to] know God and to those who ignore and refuse to obey the gospel of our Lord Jesus [by choosing not to respond to Him]. 9 These people will pay the penalty and endure the punishment of [a]everlasting destruction, banished from the presence of the Lord and from the glory of His power,

The Rich Man and Lazarus:
19 “Now there was a certain rich man who was habitually dressed in expensive purple and fine linen, and celebrated and lived joyously in splendor every day. 20 And a poor man named Lazarus, was laid at his gate, covered with sores. 21 He [eagerly] longed to eat the crumbs which fell from the rich man’s table. Besides, even the dogs were coming and licking his sores. 22 *Now it happened that the poor man died and his spirit was carried away by the angels to Abraham’s [e]bosom (paradise); and the rich man also died and was buried.* 23 In Hades (the realm of the dead), being in torment, he looked up and saw Abraham far away and Lazarus in his bosom (paradise). 24 And he cried out, ‘Father Abraham, have mercy on me, and send Lazarus so that he may dip the tip of his finger in water and cool my tongue, because I am in severe agony in this flame.’ 25 But Abraham said, ‘Son, remember that in your lifetime you received your good things [all the comforts and delights], and Lazarus likewise bad things [all the discomforts and distresses]; but now he is comforted here [in paradise], while you are in severe agony. 26 And besides all this, between us and you [people] a great chasm has been fixed, so that those who want to come over from here to you will not be able, and none may cross over from there to us.’ 27 So the rich man said, ‘Then, father [Abraham], I beg you to send Lazarus to my father’s house— 28 for I have five brothers—in order that he may solemnly warn them and witness to them, so that they too will not come to this place of torment.’ 29 But Abraham said, ‘They have [the Scriptures given by] Moses and the [writings of the] Prophets; let them listen to them.’ 30 He replied, ‘No, father Abraham, but if someone from the dead goes to them, they will repent [they will change their old way of thinking and seek God and His righteousness].’ 31 And he said to him, ‘If they do not listen to [the messages of] Moses and the Prophets, they will not be persuaded even if someone rises from the dead.’”
(Luke 16:19-31)