פְּד֤וּת ׀ שָׁ֘לַ֤ח לְעַמּ֗וֹ צִוָּֽה־לְעוֹלָ֥ם בְּרִית֑וֹ קָד֖וֹשׁ וְנוֹרָ֣א שְׁמֽוֹ׃
Il envoya la délivrance à son peuple, promulgua pour toujours son alliance; son nom est saint et redoutable.
Sforno
ובקולו תשמעון, you are to carry out all the instructions given to you by properly accredited prophets and to listen to their commands, such as to Elijah at Mount Carmel, and not to the instructions of anyone canceling any of G’d’s commandments.
Rabbeinu Bahya
ושמתי פדת בין עמי ובין עמך, “I will make a distinction between My people and between your people.” G’d (Moses) had already mentioned that He would make a distinction between Goshen and the rest of the country. The additional information in this verse meant that even within Egypt proper the wild beasts would not attack the Israelites or their belongings. We have confirmation of this in Psalms 78,48 where Assaph (a contemporary of the event) said: ”He inflicted upon them swarms of wild beasts to devour them.” The word פדות is also related to “ransom.” Isaiah 43,3 speaks about G’d giving a “ransom” to Egypt (in return for releasing the Jewish people). The word is spelled defective in our verse, i.e. without the letter ו, indicating that the redemption from Egypt was not a total redemption as it was followed by other periods of enslavement of the Jewish people. When Psalms 111,9 speaks about פדות שלח לעמו, “He has sent redemption to His people,” the word פדות is spelled plene indicating that David speaks about the redemption of the future.