You entreat your deity for aid, opening yourself as a conduit for its divine power. Immediately after you finish the prayer, you cast any cleric spell of your choice of 6th level or lower without expending an additional spell slot. If you have a Divine Domain, you can choose the spell from among your domain spells, instead of the cleric spell list. You ignore the spell’s casting time, casting it as though you spent a 7th-level spell slot if it is a spell of 1st level or higher.