Diviner of the Gods

Whenever you cast an angel spell you may pay {4}{w}, if you do you may put an angel from your hand onto the battlefield.
At the beginning of your end step if you control an angel you may pay {1}{r}, if you do Diviner of the Gods gains protection from instants until the beginning of your next upkeep.
Oh holy warriors give me your blessing so I may be as strong as you.