36:70
لِّيُنذِرَ مَن كَانَ حَيًّا وَيَحِقَّ ٱلْقَوْلُ عَلَى ٱلْكَـٰفِرِينَ
liyundhira man kāna ḥayyan wayaḥiqqa l-qawlu ʿalā l-kāfirīna
This is a revelation, an illuminating Quran to warn anyone who is truly alive, so that God’s verdict may be passed against the disbelievers.
That he or it (Muhammad صلى الله عليه وسلم or the Qur’ân) may give warning to him who is living (a healthy minded - the believer), and that Word (charge) may be justified against the disbelievers (dead, as they reject the warnings).