In the concentration camp of Dachau the God of all grace did wonders of grace by His Word and Spirit every day. Oh, it was indeed a dreadful time for me that I spent there, and yet it is not at all a hollow phrase when I say that I would for no amount of money have missed this time of my life, since it was so unspeakably rich in grace. I saw God there. The Lord was in this place. It was a house of God and a gate of heaven.