Human Priest Racial Talents

Perception - This talent will increase your ability to detect stealthed enemies for 20 seconds. As a Priest, you're very susceptible to Rogues and being able to detect them is very helpful. The downside to this talent is it's useless in PvE and in PvP you need to know that the Rogue is somewhere nearby for it to be of any use. Not a great reason to make a Human Priest.

The Human Spirit - This talent increases your Spirit by 5%. This one simple talent is amazing. As Spirit is one of the most important stats for a Priest (controlling the rate at which you regenerate your mana) this IS a reason to make a Human Priest. If you're on the fence about which race to play, this should be a BIG consideration.

Sword Specialization - +5 to your Sword skill. Priests don't use swords, useless talent.

Mace Specialization - +5 to your Mace skill. Although Priests can use maces, this increases your melee skill. Priests aren't a melee class making this talent effectively useless.

Diplomacy - This ability makes your Faction Gain/Reputation gain 10% faster than other races. This isn't particularly useful for a Priest, but it is a handy talent to have, making you need to grind less to earn reputation and get useful patterns for your professions.