the status of shahādā

وَلَا تَقُولُوا۟ لِمَن يُقْتَلُ فِى سَبِيلِ ٱللَّهِ أَمْوَٰتٌۢ ۚ بَلْ أَحْيَآءٌ وَلَـٰكِن لَّا تَشْعُرُونَ

And do not say about those who are killed in the way of Allāh, "They are dead." Rather, they are alive, but you perceive [it] not.