Banu Ubayriq telling them that their support given to betrayers of trust in the mortal world does not end at that. There will be the Day of Doom when their case will come before Almighty Allah. Who will lend support to them at that time? The verse serves two purposes. It admonishes them, and then reminds them of the hazards of the Hereafter persuading them thereby to repent and turn to Allah.