4:74Let those who sell the life of this world for the Hereafter fight in the cause of God. Whoever fights in the cause of God, and then is killed, or achieves victory, We will grant him a great compensation.

4:77Have you not considered those who were told, “Restrain your hands, and perform your prayers, and spend in regular charity”? But when fighting was ordained for them, a faction of them feared the people as God is ought to be feared, or even more. And they said, “Our Lord, why did You ordain fighting for us? If only You would postpone it for us for a short while.” Say, “The enjoyments of this life are brief, but the Hereafter is better for the righteous, and you will not be wronged one bit.”

4:109There you are, arguing on their behalf in the present life, but who will argue with God on their behalf on the Day of Resurrection? Or who will be their representative?