en_tn_condensed/jhn/01/49.md

Rabbi, you are the Son of God! You are the King of Israel!

Nathaniel says Jesus is "the Son of God" because Jesus knew Nathaniel without previously meeting him.

Son of God

This is an important title for Jesus. (See: rc://en/ta/man/translate/guidelines-sonofgodprinciples)

Because I said to you ... do you believe?

This remark appears in the form of a question to provide emphasis. AT: "You believe because I said, 'I saw you underneath the fig tree'! (See: rc://en/ta/man/translate/figs-rquestion)

Truly, truly

Translate this the way your language emphasizes that what follows is important and true.