4:72Among you is he who lags behind. Then, when a calamity befalls you, he says, “God has favored me, that I was not martyred with them.”

4:78Wherever you may be, death will catch up with you, even if you were in fortified towers. When a good fortune comes their way, they say, “This is from God.” But when a misfortune befalls them, they say, “This is from you.” Say, “All is from God.” So what is the matter with these people, that they hardly understand a thing?

4:100Anyone who emigrates for the sake of God will find on earth many places of refuge, and plentitude. Anyone who leaves his home, emigrating to God and His Messenger, and then is overtaken by death, his compensation falls on God. God is Forgiver, Most Merciful.