Being mean and nasty most of the time but accepting Christ as your lord and savior versus being generally nice and generous but having some doubts abut Christ.... It’s a simplification, yes. Still there are those who are generally not very nice but confess their sins and ask for forgiveness, and there are those who will help others whenever they see others needing help, don’t lie, nice to be around yet are atheists or at least agnostic. If you are honest about God you know that he will take the kind and helpful over the mean and nasty no matter what they believe.
If you know God at all you know that is not true. The only way to salvation is to accept Jesus Christ as Lord and Savior and receive His righteousness. All our works are as dirty rags
The kind and helpful will be in Hell with all those who reject the atonement of Christ.
Being mean and nasty indicates you have never received Christ as your savior. You can be the nicest person in the world but not know Christ. In this case it is very much “who you know” that will get you into heaven.
You state.......” If you are honest about God you know that he will take the kind and helpful over the mean and nasty no matter what they believe.”
That is a lie. It always and forever will ‘matter’ what you believe.