The plowers plowed upon my back: they made long their furrows. The Lord is righteous: he hath cut asunder the cords of the wicked. Let them all be confounded and turned back that hate Zion.
“The glacier was God’s great plough set at work ages ago to grind, furrow, and knead over, as it were, the surface of the earth.”
Jean Louis Rodolphe Agassiz (1807-1873)
was a Swiss-American biologist and geologist
recognized as an innovative and prodigious scholar of Earth’s natural history