Peace Domain Cleric’s Protecting Bond feature: Can you reduce/negate the damage?

I was reading up this new subclass’s feature which reads:

The bond you forge between people helps them protect each other. When a creature affected by your Emboldening Bond feature is about to take damage, a second bonded creature within 30 feet of the first can use its reaction to teleport to an unoccupied space within 5 feet of the first creature. The second creature then takes all the damage instead.

(emphasis mine)

Now I know that usually when damage can’t be reduced or bypasses resistances, it is explicitly stated. However I’m uncertain if it has ever been stated in this way. Is this just a verbose way of saying the second creature takes the damage, or does it really take all the damage?

If it bypasses resistances and immunities, what about temporary hit points? could it be reduced or negated by magic (something like Resilient Sphere)?