49:8-12
Judah receives the longest prophecy. David came from the tribe of Judah, as does Jesus who is the lion of Judah. Other would pledge obedience to him and he would rule over his enemies. We should note that in these prophecies when it refers to the individual the words are applied to the descendants of that person, i.e. to the tribe coming from that brother. We need to recognise that it is part of God’s plan that His people rule. For this to be a good thing it is essential that we are sanctified. Ungodly rulers are an evil on the face of the earth. We are to be Christlike rulers, which includes foot washing and suffering!
In v11 we have a looking forward to the shedding of blood by Jesus. And v10 sees all people bowing down to Jesus (Phil 2:5-8).
49:13
Zebulun gets just one verse! In fact Zebulun’s territory did not extend to the sea (Josh 19:10-16), so it is not clear what exactly this is about. If Sidon is taken as referring to the whole region of Phoenicia, then the land assigned to Zebulun does match with this part. They were also on trading routes to the sea.