Ok, so im on one of the Molag Bal quests and im supposed to make a guy named Petilius kill me with a cursed mace. I understand that if you follow him around he'll eventually go to his wife's grave. But then what do you do???

If you hit the grave stone then he gets angry and starts attacking you, but how do you give him the mace to kill you?

Either way i think Molag Bal is the God of Crack(the drug).

You got that right bro!!! *smokes some crack*
Nah,Molag Bal is Daedric Prince who wants to dominate and enslave mortals (Intresting Link)

About your quest:Before you get him mad drop the mace on the ground.He will pick it up and attack you with it

so then do i let him kill me or do i make him a grave beside his wife?

Than you let him kill you,or the quest is failed

um... so then there is no point in trying to do that quest then hugh?

Actualy when he ''kills'' you,you will be respawned to Molag Bal's shrine

I have to stop reading threads about quests I haven't done yet...

you drop the amce next to him when he's near the grave, and then attack him, and then watch him pick the mace up and beat you with it, don't fight back, I found him rather fragile.

Yeah and just a tip: if you have Shadowmere, make sure it is locked in the stables of the village or it will kill Petilius !
also, remove any damage reflecting ring, this guy is pretty weak !

I never hit him back, though I thought that panzy was supposed to be an adventurer. Killing a nest of minotaurs and all. Still, the mace sucked, but it was worth going to see him seeing how scared he was after "killing" me.

The point of the quest is not the mace, it's one step along the way to hermaeus mora, unless you like maces.