SRD:
A cleric’s deity influences his alignment, what magic he can perform, his values, and how others see him. A cleric chooses two domains from among those belonging to his deity. A cleric can select an alignment domain (Chaos, Evil, Good, or Law) only if his alignment matches that domain.
Does that second sentence mean a cleric with a deity can select an alignment domain that his deity doesn't offer, as long as the cleric matches it? Or does it mean a cleric can only select from his deity's domains, and any alignments his deity offers that don't match the cleric are banned?
For example: Fharlanghn (true neutral) offers Balance, Celerity, Luck, Portal, Protection, Travel, and Weather domains.
Can a Lawful Neutral cleric of Fharlanghn take the Law domain?