8:27 compass. “Compass” (Hebrew khug) is the same word as “circle” in Isaiah 40:22, as well as “compassed” in Job 26:10. All three clearly refer to the roundness of the earth, especially to the spherical nature of sea level, defining, as it were, the global shape of the earth. The Bible never teaches a flat earth, though the charge is frequently made.

8:27 depth. “Depth” is the same word as “deep.”

8:29 not pass his commandment. These events evidently refer to the work of the third day of creation week, when the solid land materials emerged from the ubiquitous waters.

8:29 foundations of the earth. The “foundations of the earth” were not appointed until the third day. Compare Job 38:4-7, which speaks of the angels—who were created on the first day—as shouting for joy when the foundations of the earth were laid.