Name the first Sahabi who killed a disbeliever in the way of Allah.
Q1. Name the first Sahabi who killed a disbeliever in the way of Allah.
Answer: Hazrat Sa'd ibn Abi Waqqas (RA)
Explanation: Hazrat Sa'd ibn Abi Waqqas (RA) is recorded as the first companion to shoot an arrow in defense of Islam and to draw blood from a disbeliever in the early days of the Muslim community.