Question about new paladin spells

[Blu C Fox]

I have a question about the new paladin spells, specifically the ones that give sacred bonuses and how that makes them stack with other spells.

For instance, Silverbeard gives a +2 sacred bonus to AC. Would this stack with a Natural Armor bonus? What about a deflection? Or enchanted armor (or mage armor for that matter).

And what about sacred bonuses to stats? Does it being a sacred bonus make it handle any differently? As another example, some spells give a sacred +4 bonus to charisma, would this stack with an eagles splendor?

[Luna]

You get the +2 AC from silver beard no matter what.
So consider it a free +2 AC that will work with anything.

I'm going to decline to answer the other questions.

When we released all these spells we didn't answer that.
You have to go IG and work it out if you get the spell.