How should the fronting of “iyyāka” in “iyyāka naʿbudu” be interpreted?

Supplementary Practice 9: How Small Wording Changes Alter Rhetorical Meaning

• It serves only to create a rhyme
• In the context of al-Fātiḥah, exclusive worship of God is foregrounded
• It converts naʿbudu into a past verb
• It removes the addressee from the statement