Are Non Jews Obligated To Keep Their Word?

Rabbi Ruen Ai speaking here. Yes, absolutely. A noahide must keep their word just like everyone else. When a person says one thing and does something else or promises one thing and does something else, it's the antithesis of Judaism and goes against Hashem. A person needs to be very careful with the things they say. So Hashem is telling us here just like he paid punishment to the generation of the of of Noah, just like he paid punishment to the generation of the tower of Babel, he will pay punishment to the one who doesn't stand by his word. What does it mean? One who doesn't stand by his word. If you say the one who doesn't keep Shabbat, the one that goes in uh with a married woman, that's not his. the one who wastes seed, the one plenty of seed, plenty of sins. He's not saying that here. He's saying he's going to pay the same punishment to the one who doesn't keep his word. It's a big deal. You should know what it means, right?