A person who intentionally leaves a Fard act of Salah must:
Q1. A person who intentionally leaves a Fard act of Salah must:
Answer: Repeat the entire prayer from the beginning
Explanation: If a Fard (obligatory) pillar of Salah is deliberately omitted, the prayer is invalid and must be repeated from the beginning; Sujud al-Sahw only compensates for forgetfulness in Wajib acts.