Thou shalt in any wise set him king over thee, whom the LORD thy God shall choose: one from among thy brethren shalt thou set king over thee: thou mayest not set a stranger over thee, which is not thy brother. One from among thy brethren shalt thou set king over thee - It was on the ground of this command that the Jews proposed that insidious question to our Lord, Is it lawful to give tribute to Caesar, Or No? Matthew 22:17; for they were then under the authority of a foreign power. Had Christ said Yes, then they would have condemned him by this law; had he said No, then they would have accused him to Caesar. See this subject discussed in great detail in the notes, Matthew 22:16 (note), etc.
Related Commentaries of Deuteronomy 17:15
Deuteronomy 17:15
15 Thou shalt in any wise set him king over thee, whom the LORD thy God shall choose: one from among thy brethren shalt thou set king over thee: thou mayest not set a stranger over thee, which is not thy brother.