Divine Protection

You beseech your diety to aid in the protection of your allies. When you a creature within 60ft of you would make a saving throw, as a reaction you can call upon your deity to make the result of the roll equal to the save DC of the effect. If a successful save would reduce the damage of the effect by half, the damage is instead reduced to zero. 

At Higher Levels. When you cast this spell using a spell slot of 5th level allows you to target up to two creatures. Every two spell slot levels beyond that allows for you to target one additional creature up to a total of four at 9th level.