Discovery BoxGenesis 1:21 
Context1:21 God created the great sea creatures 1 and every living and moving thing with which the water swarmed, according to their kinds, and every winged bird according to its kind. God saw that it was good.
Genesis 27:4
Context27:4 Then prepare for me some tasty food, the kind I love, and bring it to me. Then 2 I will eat it so that I may bless you 3 before I die.”
1 tn For the first time in the narrative proper the verb “create” (בָּרָא, bara’) appears. (It is used in the summary statement of v. 1.) The author wishes to underscore that these creatures – even the great ones – are part of God’s perfect creation. The Hebrew term תַנִּינִם (tanninim) is used for snakes (Exod 7:9), crocodiles (Ezek 29:3), or other powerful animals (Jer 51:34). In Isa 27:1 the word is used to describe a mythological sea creature that symbolizes God’s enemies.
2 tn Following the imperative, the cohortative (with the prefixed conjunction) indicates purpose or result.
3 tn Heb “so that my soul may bless you.” The use of נַפְשִׁי (nafshi, “my soul”) as the subject emphasizes that the blessing will be made with all Isaac’s desire and vitality. The conjunction “so that” closely relates the meal to the blessing, suggesting that this will be a ritual meal in conjunction with the giving of a formal blessing.
