"O you who have believed, spend from that which We have provided for you," meaning: Zakat. "Before there comes a day in which there is no exchange and no friendship." Qatada said: "And no friendship," meaning: no close companionship, except for the righteous. "And no intercession," meaning: for the polytheists. "And the disbelievers, it is they who are the wrongdoers," to their own selves. [Verse 255]