He founded the first nonprofit foundation for reconciling people (Islah Organization), with the support and guidance of His Highness Prince Abdul Majeed bin Abdulaziz Al Saud, may Allah have mercy on him, the former governor of Makkah region.
He worked voluntarily as its chief executive since its establishment in 1422 AH. He continued managing it with His Highness Prince Khalid Al-Faisal bin Abdulaziz, the Chancellor of the Custodian of the Two Holy Mosques and the Governor of Makkah Region.
Dr. Nasser was famous for seeking forgiveness for those sentenced to death penalty, and for reconciliation cases. He used to convey the intercessions of kings and princes to the parties at conflict. He brought forgiveness from retribution to more than (400) four hundred cases, thanks to Allah. Moreover, he could reconciliate conflicting parties in nearly (100,000) one hundred thousand cases having various family, social, financial and other disputes. The committee which he headed won the Excellence Award for Social Work in Makkah region, and its pioneering example was inspired by many countries. Later, he asked His Highness the Governor of the region to exempt him from working in the Islah Committee to fully devote himself to his global civilizational, humanitarian, scientific projects, such as (Greetings to the Almighty Allah) and (Peace be upon you, O Prophet).