Thus, for instance, I was much moved by the eloquent attack on Christianity as a thing of inhuman gloom; for I thought (and still think) sincere pessimism the unpardonable sin. Insincere pessimism is a social accomplishment, rather agreeable than otherwise; and fortunately nearly all pessimism is insincere. But if Christianity was, as these people said, a thing purely pessimistic and opposed to life, then I was quite prepared to blow up St. Paul’s Cathedral. But the extraordinary thing is this. They did prove to me in Chapter I. (to my complete satisfaction) that Christianity was too pessimistic; and then, in Chapter II