seraphically

/səˈræfɪkli/
adverb
  1. In a way that is like a seraph (a type of angel), meaning extremely beautiful, pure, or holy.
    • The choir sang seraphically, filling the cathedral with a heavenly sound.
    • The sunrise painted the sky seraphically, with soft pinks and golds.
    • She smiled seraphically, her face glowing with innocent joy.