Hell is eternal separation from God (2 Thessalonians 1:9) where there will be weeping and gnashing of teeth (Mathew 8:12) and everlasting disgrace (Daniel 12:2) in a eternal fire prepared for the devil and his demons (Matthew 25:41).
But how does a person end up in Hell? Best said as how you take ownership of the phrase “Thy will be done”. If we approach life with an open heart for God and with the sincere commitment to His will, then we are on the path to Heaven. If however our pride and desire for ourselves in this world takes center stage in our lives, then God has said to us “Thy will be done” and we are on a path to destruction in Hell. Those that bet their lives on the things of this world will find that all is taken away in Hell. You will have nothing – not even your name (Luke 16:25). Sin is the refusal at all costs to trust in God. Sin is trusting in the things of the world to a level of obsession. The fear of Hell does not make you good. (Luke 16:30-16:31). Not good for Gods sake since that is a works program that the Pharisees were on to the rebuke of Christ
Luke 18 - The Parable of the Pharisee and the Tax Collector
9 To some who were confident of their own righteousness and looked down on everybody else, Jesus told this parable: 10 "Two men went up to the temple to pray, one a Pharisee and the other a tax collector. 11 The Pharisee stood up and prayed about[a] himself: 'God, I thank you that I am not like other men—robbers, evildoers, adulterers—or even like this tax collector. 12 I fast twice a week and give a tenth of all I get.'
13 "But the tax collector stood at a distance. He would not even look up to heaven, but beat his breast and said, 'God, have mercy on me, a sinner.'
14 "I tell you that this man, rather than the other, went home justified before God. For everyone who exalts himself will be humbled, and he who humbles himself will be exalted."
How do we share the love of God with others? Jesus declared that we can go to Hell over His dead body. The love of God has a price that cannot be repaid. Our God took Hell for us so we would not have to go there.