'To hurt,' as mentioned in Revelation 6:6, signifies violation and profanation.

In Revelation 9:4, this signifies perverting the truths and goods of the church by crafty rationalizations from sensory scientific facts and fallacies.

'To be hurt of the second death,' as mentioned in Revelation 2:11, signifies sinking under evils and falsities from hell.

(Odkazy: Apocalypse Explained 9 [4]; Apocalypse Revealed 316)

7715. 'Three days' means a state made complete. This is clear from the meaning of 'three days' as a state made complete, dealt with in 2788, 4495. By a state made complete one should understand an entire state from beginning to end; for every state has its beginning, stages of development, and highest point, this period being what one should understand by a complete period and what is meant by 'three days'.