You are reading a tafsir for the group of verses 7:140 to 7:141
Reminding the Children of Israel of Allah's Blessings for Them
Musa reminded the Children of Israel of Allah's blessings, such as saving them from Fir`awn, his tyranny and the humiliation and disgrace they suffered. He reminded them of the glory and revenge against their enemy, when they watched them suffering in disgrace, destroyed by drowning and meeting utter demise. We mentioned this subject in the Tafsir of Surat Al-Baqarah.