Kâfirleri ise cehennem ateşi beklemektedir. Ne ölürler ne de azapları hafifler

[RasitTunca]

When they are thrown into hell, the group of those who come to their senses and regret what they have done, here is the regret of those who did not use their luck (right) well in this world but passed into the hereafter as hell, a fire of regret that can no longer turn them back to correct what they have done and does not benefit. maybe it creates the "perpetual sun" = that is, the "unfading suns"?