1)
What law did Hashem make for the sea?
1.
Rashi: When He created Yam Suf, He decreed that it will split in front of Moshe.
2.
Malbim: Where the sea should be; the water will not transgress His mouth - it will stay gathered in one place - "Tehom ka'Levush Kisiso
2)
What is the meaning of "b'Chuko Mosedei Aretz"?
1.
Rashi: B'Chuko is [carving,] like b'Chikaso, like "Al Kapayim Chakosich" (Yeshayah 49:16).
2.
Malbim: He fixed the foundations of the land so it will be proper for settlement. All this was via the laws of supreme Chachmah.
