"From the solemn roll of the deep-toned thunder and old ocean's ceaseless roar, to the glad songs that make the forests vocal with melody, nature's ten thousand voices speak His praise. In earth and sea and sky, with their marvelous tint and color, varying in gorgeous contrast or blended in harmony, we behold His glory. The everlasting hills tell of His power. The trees that wave their green banners in the sunlight and the flowers in their delicate beauty point to their Creator. The living green that carpets the brown earth tells of God's care for the humblest of His creatures. The caves of the sea and the depths of the earth reveal His treasures. He who placed the pearls in the ocean and the amethyst and chrysolite among the rocks is a lover of the beautiful. The sun rising in the heavens is a representative of Him who is the life and light of all that He has made. All the brightness and beauty that adorn the earth and light up the heavens speak of God. CT 54.2"
"The heavens declare the glory of God; and the firmament sheweth his handywork."
Both passages describe nature as revealing God's glory and handiwork. EGW expands upon the specific elements of nature that do so.
"For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse:"
Both passages discuss how God's invisible qualities (power, Godhead) are made visible through creation. EGW provides specific examples of creation that reveal these qualities.