Religion, however, must first seek a place in this new life. It finds this place with greater difficulty, in that modern life, as it works out its own peculiar characteristics, ever more directly and ever more harshly opposes Christianity. The initial assumptions of the two are fundamentally different. Early Christianity spoke to a generation which had become perplexed concerning the rationality of the universe and concerning its own capacity; a generation which could attain to an affirmation of life only through the building up of a new world in contrast to that of sense impression. The world, then disdained, has acquired in the Modern Age an ever-increasing power of attraction. New peoples and epochs have grown up, which have a feeling of power and wish to exert the force of their youth in work upon the surrounding world; this world meets such a desire since it shows itself to be still in the midst of change and full of problems. If formerly the world surrounded man as an unchangeable fate, it now proves to be capable of change and of upward development; man can work and strive to transform it into a kingdom of reason. The more that power and object unite in this, the more victorious is the advance of work; the nearer the world is brought to man's inner life, the more does it become to him his true and only home. The idea of immanence comes to have a magical sound; everything which oversteps the boundary marked out by the work of the world soon comes to be regarded as a flight into a realm of shadows, into an "other" world. Satisfaction is obtained in life in grappling with realities; in the display of masculine strength: while the religious attitude to life, with its waiting and hope, and its expectation of supernatural aid, seems lifeless, feeble, and altogether lacking in spirit.