Why does the Church stay indoors?

Why does the Church stay indoors? They have a theology that has dwindled into a philosophy, in which there is no thrill of faith, no terror of doom and no concern for souls. Unbelief has put out the fires of passion, and worldliness garlands the altar of sacrifice with the tawdry glitter of unreality. The Holy Spirit cannot conquer the world with unbelief, nor can He save the world with a worldly Church. He calls for a crusade, a campaign, and an adventure of saving passion. For this enterprise He wants a separated, sanctified and sacrificial people. ...Samuel Chadwick
 image by Allessandro Bonvini

To a true child of God...

To a true child of God, the invisible bond that unites all believers to Christ is far more tender, and lasting, and precious; and, as we come to recognize and realize that we are all dwelling in one sphere of life in Him, we learn to look on every believer as our brother, in a sense that is infinitely higher than all human relationships. This is the one and only way to bring disciples permanently together. All other plans for promoting the unity of the Church have failed. 
...AT Pierson image

Wherever souls are being tried and ripened...

In what strange quarries and stoneyards the stones for the celestial wall are being hewn! Out of the hillsides of humiliated pride; deep in the darkness of crushed despair; in the fretting and dusty atmoshpere of little cares; in the hard cruel contacts that man has with man; wherever souls are being tried and ripened, in whatever commonplace and homely way, there God is hewing out the pillars for His temple. ...Phillips Brooks photo