Surah 44. Ad-Dukhan, Ayah 41

When that Day comes, the strictest justice will prevail. No man, however prominently he may have walked on the world's stage, can help another. He himself will need help, not the sort of log-rolling help which high and low render to each other in this life, but which in the conditions of reality will be of no avail. The only things which will help will be the Mercy of Allah.