Carl Friedrich Keil and Franz Delitzsch Old Testament Commentary

Naphtali. - "O Naphtali, satisfied with favour, and full of the blessing of Jehovah; of sea and south shall he take possession." If the gracefulness of Naphtali is set forth in the blessing of Jacob, by comparing it to a gazelle, here Moses assures the same tribe of satisfaction with the favour and blessing of God, and promises it the possession of the sea and of the south, i.e., an inheritance which should combine the advantages of the sea - a healthy sea-breeze - with the grateful warmth of the south. This blessing is expressed in far too general terms for it to be possible to interpret it historically, as relating to the natural characteristics of the inheritance of the Naphtalites in Canaan, or to regard it as based upon them, apart altogether from the fact, that the territory of Naphtali was situated in the north-east of Canaan, and reached as far as the sea of Galilee, and that it was for the most part mountainous, though it was a very fertile hill-country (Jos 19:32-39). ירשׁה is a very unique form of the imperative, though this does not warrant an alteration of the text.