Insisting On Minor Sin
In the Qur’an, the term Kuffar refers to those who reject God’s message and His messenger. This rejection is considered a major sin, involving shirk and outright denial of God. Kufr means to deny God or His command openly, without excuse, remorse, or acknowledgment of belief—essentially a complete refusal to accept Him or His rulings. However, failing to obey a command due to weakness, an excuse, or while expressing humility, regret, etc., is not considered kufr. An analogy can be drawn from legal systems: there is a difference between committing a minor offense and committing treason.