World Wide Study Bible
a Bible passage
You set a boundary that they may not pass,
so that they might not again cover the earth.
6-9. These verses rather describe the wonders of the flood than the creation (Ge 7:19, 20; 2Pe 3:5, 6). God's method of arresting the flood and making its waters subside is poetically called a "rebuke" (Ps 76:6; Isa 50:2), and the process of the flood's subsiding by undulations among the hills and valleys is vividly described.