It would please Xom very much so, if you plastered "Xom is pleased" everywhere.
Pleasing Xom has the following positive side-effects:
1: Random scrolls, weapons, food, and other items being summoned for you.
2: Friendly demons coming out of nowhere to help you.
3: Random Godly powers will be given to you, for a set amount of time
4: LIGHTNING RESISTANCE
If you do not please Xom... Well, let's just say you want to keep Xom happy.
Here's the game I got the references from
Stone soup fuck yeah.
Here's a pic of me pleasing Xom. I ran out of E's and S's D: