# will harden his heart

Here "heart" refers to Pharaoh. His stubborn attitude is spoken of as if his heart was hard. AT: "will cause Pharaoh to be stubborn" (See: [[rc://en/ta/man/translate/figs-synecdoche]] and [[rc://en/ta/man/translate/figs-metaphor]])

# Israel is my son

The word "Israel" here represents all the people of Israel. AT: "The people of Israel are my own children" (See: [[rc://en/ta/man/translate/figs-metonymy]])

# is my son, my firstborn

Here the people of Israel are spoken of as if they were a firstborn son who causes joy and pride. AT: "is like my own firstborn son" (See: [[rc://en/ta/man/translate/figs-metaphor]])

# you have refused to let him go

The word "him" refers to the people of Israel as God's son. AT: "you have refused to let my son go" (See: [[rc://en/ta/man/translate/figs-metonymy]])

# I will certainly kill your son, your firstborn

The word "son" here refers to the actual son of Pharaoh.

# translationWords

* [[rc://en/tw/dict/bible/kt/yahweh]]
* [[rc://en/tw/dict/bible/other/moses]]
* [[rc://en/tw/dict/bible/other/pharaoh]]
* [[rc://en/tw/dict/bible/kt/miracle]]
* [[rc://en/tw/dict/bible/kt/power]]
* [[rc://en/tw/dict/bible/kt/heart]]
* [[rc://en/tw/dict/bible/kt/israel]]
* [[rc://en/tw/dict/bible/kt/son]]
* [[rc://en/tw/dict/bible/other/firstborn]]
* [[rc://en/tw/dict/bible/kt/worship]]