For Christians all that is required for eternal salvation is for you to say “I take Jesus Christ as my lord and savior”. It doesn’t matter how bad you’ve been, how bad you will ever be after that. Why? Because “you can’t out sin the grace of god”.
So Adolph Hitler could be in heaven, Moa could be in heaven, Jozef Stalin could be in heaven, Every rapist, murderer and evil person can go to heaven with 9 little words.
“I take Jesus Christ as my lord and savior” or “I accept Jesus Christ as my lord and savior”
Where as an Atheist who lives a decent life, never murders or rapes, never steals and never breaks the law of man either will go to hell for eternal punishment forever and ever.
Sorry I just scratch my head and say how is that any kind of grace, love or mercy?