Quran 9:97 — Ultimatum (Bara'ah)

The Arabs are the worst in disbelief and hypocrisy, and the most likely to ignore the laws that GOD has revealed to His messenger. GOD is Omniscient, Most Wise.

[9:96] They swear to you, that you may pardon them. Even if you pardon them, GOD does not pardon such wicked people.

[9:98] Some Arabs consider their spending (in the cause of God) to be a loss, and even wait in anticipation that a disaster may hit you. It is they who will incur the worst disaster. GOD is Hearer, Omniscient.