فَإِذَا نُفِخَ فِي الصُّورِ فَلَا أَنسَابَ بَيْنَهُمْ يَوْمَئِذٍ وَلَا يَتَسَاءلُونَ
“When the trumpet is blown, there shall be no ties of relationship between them that day, nor shall they ask after one another”
Imam Kazim (as) said, Allah created souls two thousand years before He created bodies. Those souls who were acquainted with one another in the skies will be acquainted with one another on the earth; those (souls) who disregarded one another in the skies will disregard one another on the earth.
When the Qaem (as) rises, he will allow brothers in faith to inherit from one another. However, he will not allow brothers by birth to inherit from one another, for Allah says in His Book, “Successful indeed are the believers”.
“When the trumpet is blown, there shall be no ties of relationship between them that day, nor shall they ask after one another”. (Dalael Al Imama page 484)