Angelfire Apsostle Spells

Diminished Spellcasting An angelfire apostle is less concerned with the traditional divine magic that many religious adherents receive. The angelfire apostle receives one fewer spell slot at each spell level. When an angelfire apostle gets no spells per day at a spell level, he can cast domain spells of that level normally, but can only cast nondomain spells of that level if he gets them as bonus spells.

This ability alters the cleric’s spellcasting. My questionis this, Does “When an angelfire apostle gets no spells per day at a spell level, he can cast domain spells of that level normally.” mean that the cleric can then cast his domain appropriate spell at that level unlimited since it is only his domain spell granted by diety? ie. Cleric of diety with heal as domain could then cast cure light at will when he has no spells left of 1st level slot?