The Sabbath bids us behold in His created works the glory of the Creator. And it was because He desired us to do this that Jesus bound up His precious lessons with the beauty of natural things. On the holy rest day, above all other days, we should study the messages that God has written for us in nature. We should study the Saviour's parables where He spoke them, in the fields and groves, under the open sky, among the grass and flowers. As we come close to the heart of nature, Christ makes His presence real to us, and speaks to our hearts of His peace and love.

Ch. 1, p. 25 - 26 - Christ's Object Lessons (1900)