1 John 4:4 says greater is He who is in you than he who is in what?

Answer: The world

"You, little children, are from God and have overcome them, because greater is He who is in you than he who is in the world."

“You, little children, are from God and have overcome them, because greater is He who is in you than he who is in the world.”— 1 John 4:4 (BSB)