1. Borgia said he was unprepared for death. This does not mean Borgia believed in an afterlife.
2. Scott's words mean nothing. They are only thoughts from fear & past indoctrination. We can tell by the lady in the video she seems to worship money & worldly status as though such people must be intelligent.
3. Voltaire is another spiritually dead person. The fact he came to believe in heaven & hell shows he came to share similar views to materialistic Christians, who believe heaven & hell are materialistic places.
4. Hume demonstrated nothing, apart from being unprepared to pass away.
The above four are enough.
Now THE TRUTH is i have seen the opposite from devout Christians; that on the reality of their death beds, they start to disbelieve in God.