Robert Barclay, the premier Quaker theologian, wrote in 1678:

Whoever can reconcile this, 'Resist not evil', with 'Resist violence by force', again, 'Give also thy other cheek', with 'Strike again'; also, 'Love thine enemies', with 'Spoil them, make a prey of them, pursue them with fire and the sword', or, 'Pray for those that persecute you, and those that calumniate you', with 'Persecute them by fines, imprisonments and death itself', whoever, I say, can find a means to reconcile these things may be supposed also to have found a way to reconcile God with the Devil, Christ with Antichrist, Light with Darkness, and good with evil. But if this be impossible, as indeed it is impossible, so will also the other be impossible, and men do but deceive both themselves and others, while they boldly adventure to establish such absurd and impossible things.