Good way to make your player think twice about having his PC Resurrected:
Describe the paradise. Tell the player in vivid detail about the scenery (the war-hall filled with manly men and clanging flagons, the beautiful virgin forest, the harem with 77 virgins, the airy clouds and beaming sunlight and endless contentment. Tell them they have just gained a level, that they can add to their character. Give them a powerful magic item that their character has always quested for.
Then Strip It All Away if they volunteer to be pulled back.
Describe the physical torment of being ripped as if by a million fishhooks from the fabric of reality. Describe being drug screaming past loved ones, esteemed elders, and guardians of their paradise. Describe the fiery mists that replace their vision, the color pools of screams and light and movement as they are drug back to the Prime Plane...
And then describe the slight ache to their back, or the twinge in their wrist or ankle, when they return to life on a cold slate or altar, surrounded by priests and friends.
It might change their perception of resurrection slightly.
I had one player silently cursing because his character, surrounded by dozens of nubile and willing Britney Spears Elf-Clones, was dragged back after volunteering to return because the group needed his character.