Why did Abraham circumcise Isaac eight days after he was born?

A. It was the custom of his tribe to do so
B. Isaac was the son of promise
C. He wanted to distinguish Isaac from Ishmael
D. God commanded him to do so

Correct Answer:

Option D – God commanded him to do so

Explanation

When his son Isaac was eight days old, Abraham circumcised him, as God commanded him.(Gen 21:4)