You inherit the spells at each indicated sorcerer level in the Divine Sorcery Spells table as sorcerer spells.
You can reroll any 1 or 2 on a healing spell.
You can add a d4 to any d20 test you make.
Once you use this feature, you can't use it again until you finish a short rest, unless you expend 1 sorcery point to use it again.
You gain resistance to necrotic and radiant damage. Moreover, while under the effects of your Surge feature, you can add your Charisma modifier to the damage roll of your sorcerer spells.
While under the effects of your Surge feature, you have a flying speed equal to your walking speed.