The Needful Sacrifice.—Those earnest, able, and just men of profound feelings, who are still Christians at heart, owe it to themselves to make one attempt to live for a certain space of time without Christianity! they owe it to their faith that they should thus for once take up their [pg 063] abode “in the wilderness”—if for no other reason than that of being able to pronounce on the question as to whether Christianity is needful. So far, however, they have confined themselves to their own narrow domain and insulted every one who happened to be outside of it: yea, they even become highly irritated when it is suggested to them that beyond this little domain of theirs lies the great world, and that Christianity is, after all, only a corner of it! No; your evidence on the question will be valueless until you have lived year after year without Christianity, and with the inmost desire to continue to exist without it: until, indeed, you have withdrawn far, far away from it. It is not when your nostalgia urges you back again, but when your judgment, based on a strict comparison, drives you back, that your homecoming has any significance!—Men of coming generations will deal in this manner with all the valuations of the past; they must be voluntarily lived over again, together with their contraries, in order that such men may finally acquire the right of shifting them.