Yeah, that sermon sounds great. The only problem seems to be that it assumes and addresses a fear of hell that must not have existed. It comes across as tactless, because rather than giving hope to an existing fear of hell, it establishes the fear of hell that was not there.
It could be more appropriate for a funeral to just focus on mercy and not even mention the sin. An explanation of suicide is not going to be taken well during mourning unless hell was already a concern causing anxiety.
Hell is not something that contemporary Catholics worry about. The larger society wants to believe that we all go to heaven, and in the main, Catholics just reflect the larger society. A priest who would even
suggest anything else at a funeral would surely “step on the third rail” with the mourners congregated there, and that is what happened in this case.
The only people who seem to have a healthy fear of hell (aside from orthodox Catholics) are the evangelical fundamentalists who break the world down into the “saved” and the “lost”, and devote their missionary efforts to “saving the lost”, which in their theology is as simple as “accepting Jesus Christ as your Lord and personal Savior”, a decision that is irrevocable and provides lifelong assurance of salvation. Can you imagine how joyous life would be if that were true?
No wonder they’re always in such a good mood!
People such as this don’t worry about parsing everyone’s individual, subjective dispositions, and stand back saying “we cannot judge”. For them, it is just black and white. More than once I have had to console a coworker, with a loved one who died “unsaved”, and remind them that only God knows all hearts, and may be able to reach even the most hardened sinner at the moment of death, in a way unknown to us.