Let's have a discussion. After watching the video of the First Commandment, please think carefully about these five questions, provided by the Prager University web page for the First Commandment.
1. Explain in your own words what the First Commandment means.
2. Why do Jews and Christians not agree on the numbering of the Ten Commandments?
3. What was so world-changing about the Ten Commandments?
4. What do the Ten Commandments say humans must “do” for God? How does that differ from pre-Ten Commandments religions?
5. How does the First Commandment teach the importance and meaning of freedom?
You can find more details here (including a transcript and a short quiz):
https://www.prageruniversity.com/Study-Guides/The-First-Commandment.html