Then when the Trumpet is blown, no blood relationship will be existing among them that Day, nor will they ask about one another.
Any relationship except under the Light of Adhikr will not be benefitted in the Hereafter. It is told in verse 43: 67: “On the Day of Judgment all relationship will be enemies to each other except the heedful”. Heedful are those who follow the Guidance Adhikr as explained in verses 2: 2. It is told in verses 70: 10-14: “No friend will ask about each other. It is a Day when Mujirims will desire to ransom himself from that Day’s torment through his children, his wife, his brother, his family circle which has sheltered him, and through everyone who is on the Earth if they can save him”.
When the Trumpet is blown for the second time, everyone’s eyes will be humbled, they will be delivered out from the graves as if they were locusts spreading, heads upraised towards the Caller as explained in verse 14: 43. See explanation 14: 48 and 20: 105-111.