How should restriction in “innamā anta mudhakkir” be understood?

Supplementary Practice 28 — Comparative Rhetoric of Sūrat al-Aʿlā and Sūrat al-Ghāshiyah

• It denies every other obligation
• It principally denies resurrection
• It expresses emphasis only and no restriction
• It defines the duty of reminding in this context, not coercion