>>536649
>Most prots will say yes
Why? The only thing that can justify you before God and will bring you to Heaven is faith in Christ alone. Your relative sounds like a swell Christian fella, so I think he will be alright, but at the end of the day, only God can judge the heart. I'm not God, so I can't say for certain.
Now, I'm more concerned about you. You are right to be concerned about being a mere LARPer. You can have the appearance of righteousness without true righteousness. If you want to follow your great-grandfather, you need to repent of your sins and put your faith, aka your absolute and utter trust, in Christ as Lord and Savior.
>Doubt I am capable of being completely genuine in anything I do
You're right again. Anything not done in genuine faith is sin and you are spiritually dead in sin. But that's not all, you cannot save yourself, only God can save. A dead man cannot save himself or revive himself, but an all-powerful, all-living God can. Read Romans, and I'll be praying for you. God bless!
>I know most modern and liberal catholics would say he is in heaven while Augustine and Aquinas would say no and say that part of the joy of heaven is the justice of the heretics burning.
Don't go to Roman Catholics and Orthodox for the answer. They themselves are heretics.
>>536729
>As long as they have faith in God and His Son then that should be enough.
That belief is anathema according to the Council of Trent.
>>536749
>That's a direct contradiction to the words of Jesus
Here we go again….