{ ثم رددناه } في بعض أفراده { أسفل سافلين } كناية عن الهرم والضعف فينقص عمل المؤمن عن زمن الشباب ويكون له أجره بقوله تعالى:
{Then We returned him} in some of its individuals {to the lowest of the low} as a metaphor for old age and weakness, so the believer’s deeds will be less than in his youth, and he will have his reward, as God Almighty says: