Uediâ (Invocation)
I invoke Cotuatus
Holder of the voice and the spear
Warrior Priest of the Carnutes Those of the Horns
Master of Îanolabâ (Right Speech)
Destoyer of oppression
Great freedom fighter of the Galatis
You showed us Uâriâ (duty)
I give offering and thanks to you
Adbertâ (Offering)
I ask for your strength to help me with facing my oppressors.
Cheer to you
Thanks to you
I praise you Cotuatus
I go in peace

An invocation to one of the Carnutes leaders, Cotuatus was a priest called a Gutruatus (master-of-invocation).
One can just Honor Cotuatus so light a candle, some incense, and that is it. One does not have to ask for anything.
Find more info about him HERE.