Many 'good', kind, generous people from all kinds of different religions and denominations are going to hell because 'ALL have sinned and come short of the glory of God'
I would respectfully suggest that it is up to God to determine who falls short of Him. He will treat us as individuals. Perhaps we should all work harder on our personal relationship with Jesus, to avoid sin and glorify God, including you.
And I would respectfully state that your comment has nothing to do with the reality of what I said.
If one rejects the Gospel as given in the scriptures, he will end up at the Great White Throne Judgement and then be damned to the Lake of Fire for eternity, and that is what scripture teaches (Jn.3:36, Rev.20:15)
Are you saved?
If you died at this moment do you know that you would be in heaven?
If you can't say yes to those two simple questions, you are likely not saved and are depending on something other then the Blood of Christ for your salvation.