And do not say about those who are killed in the way (2:154)

Almuntakhab Fi Tafsir Alquran Alkarim

Do not consider the martyrs in Allah’s cause to be dead. They carried truth’s banners against odds and have acquired the glorious privilege of martyrdom through resisting shedding blood with spiritual armour. Do not say, They are dead, for they are alive in heavens realm but your senses do not perceive this fact

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(2:154) And do not say of those who are slain in the way of Allah, "they are dead." In fact, they are alive but you do not perceive that life. *155

And do not say about those who are killed in the way meaning

*155). The word 'death' as well as its general concept has a depressing effect. People have therefore been instructed not to refer to martyrs who laid down their lives for God as 'dead', since this might lead to the dissipation of the spirit which enables people to struggle and make sacrifices in God's cause. Instead, people have been instructed to bear in mind that anyone who lays down his life for God has in fact attained immortality. As well as being a statement of fact this also helps to arouse and sustain courage.
 

And do not say about those who are killed in the way meaning in Urdu

اور جو لوگ اللہ کی راہ میں مارے جائیں، انہیں مُردہ نہ کہو، ایسے لوگ تو حقیقت میں زندہ ہیں، مگر تمہیں ان کی زندگی کا شعور نہیں ہوتا