Indeed, the first House set up for mankind is the one at Mecca, a blessing and Guidance for whole worlds.
The Ka’bah at Mecca is the first House set up for the entire mankind. On the Day of Judgment, the Throne of Lord will be placed over the Ka’bah. All the creatures including mankind will be gathered around it for the Judgment. If Ka’ba has been accepted as the ‘Concentration point’ by the entire mankind, there will be unity among mankind in all matters and it will be possible to avoid disputes and to form a harmony. That is why it is told in this verse that Ka’bah is a blessing and Guidance for mankind. But the Arabic Quran reading Fujjar are not accepting Ka’bah in all sectors of their life, and so they are differentiated into many groups and are quarreling and disputing with each other as told in verses 30: 30-31. The Fujjar are claiming that the other people belonging to Messenger’s community are disbelievers and they are banned to enter Mecca and Medina.
Shortly, believers from mankind all over the world will be separated into the Hejaz. Then Antichrist will appear and will travel all around the world except ‘Hejaz’. For fighting against the sedition of Antichrist, the believers will gather at ‘White Minaret Masjid’ in Syria. Then Jesus will descend to the earth, and all Fujjar will be killed by the other people belonging to Messenger’s community who will approve Adhikr and Islam. And Jesus will rule the world by taking Mecca as the Capital. See explanation 2: 143-144 and 4: 158-159.