Emily Dickinson Lexicon

SURE-LY, adv.

1. Certainly; infallibly; undoubtedly. In the day thou eatest thereof, thou shalt surely die. – Gen. ii. He that created something out of nothing, surely can raise great things out of small. – South.
2. Firmly; without danger of falling. He that walketh uprightly, walketh surely. – Prov. x.