Adam Clarke's Commentary on the Bible - Joshua 2:12
Swear unto me by the Lord - This is a farther proof that this woman had received considerable instruction in the Jewish faith; she acknowledged the true God by his essential character Jehovah; and knew that an oath in his name was the deepest and most solemn obligation under which a Jew could possibly come. Does not this also refer to the command of God, Thou shalt fear the Lord, and shalt swear by his name? See the note on Deuteronomy 6:13 . read more
Adam Clarke's Commentary on the Bible - Joshua 2:11
He is God in heaven above , and to earth beneath - This confession of the true God is amazingly full, and argues considerable light and information. As if she had said, "I know your God to be omnipotent and omnipresent:" and in consequence of this faith she hid the spies, and risked her own life in doing it. But how had she this clear knowledge of the Divine nature? Possibly the knowledge of the true God was general in the earth at this time, though connected with much... read more