Holy Priest are versatile healers, able to raid and tank heal, they have one of the best healing toolkits in the game.

Talents for Holy Priest Wotlk

Holy Priest Talents for Wotlk – Body and Soul for dispels and Improved Healing can also be considered depending on the content

Glyphs

Major

Glyph of Prayer of Healing

Glyph of Prayer of Healing

Glyph of Renew

AOE

Glyph of Circle of Healing

Dying a lot

Glyph of Guardian Spirit

Glyph of Spirit of Redemption

Minor

Glyph of Shadow Protection

Glyph of Shadowfiend

Glyph of Shackle Undead

Glyph of Levitate