"The Word and Works of God God calls upon teachers to behold the heavens and to study His works in nature. “The heavens declare the glory of God; and the firmament showeth His handiwork. Day unto day uttereth speech, and night unto night showeth knowledge. There is no speech nor language, where their voice is not heard.” Psalm 19:1-3 . Shall we not strive to understand the wonderful works of God? We should do well to read often the nineteenth psalm, that we may understand how the Lord binds up His law with His created works. CT 453"
"The heavens declare the glory of God; and the firmament sheweth his handywork. Day unto day uttereth speech, and night unto night sheweth knowledge. There is no speech nor language, where their voice is not heard."
Ellen White directly references Psalms 19:1-3 in this passage.