Why is the first-born son important?
Sarah Duran
Updated on March 09, 2026
The firstborn or firstborn son (Hebrew בְּכוֹר bəḵōr) is an important concept in Judaism. The role of firstborn son carries significance in the redemption of the first-born son, in the allocation of a double portion of the inheritance, and in the prophetic application of "firstborn" to the nation of Israel.