The male fornicator will not marry except a fornicator or Mushrik woman, and a female fornicator will not marry except a male fornicator or a Mushrik, and that has been made unlawful to the believers.
It is told in verse 25: 54: It is Three-Time-Knower Lord Who has created mankind from water and made him lineage and marriage relations”. So a fornicator or Mushrik man or woman will not marry except a fornicator or Mushrik man or woman. It is told in verses 25: 68-71: “The servants who consider the Lord Allah as the Impartial don’t invoke any other deity with Him, nor kill any soul whom Allah has forbidden except into the Light of Truth, and don’t commit fornication. Whoever does so, has fallen into the heinous sins. The punishment will be doubled for him on the Day of Judgment and he will remain disgraced forever in it, except those who repented and believed and did honorable deeds. Then for such one Lord will replace his/her evil deeds with the best ones, since Allah is the Oft-forgiving, the Merciful”. So the believer who receives the Safeguard Adhikr will read It into the dusk and dawn, do prolonged Prostration of Recitation and repent sincerely to the Lord for offenses that happened before, convey the Reminder to whole mankind aiming to purify them, and do righteous deeds as explained in verses 7: 205-206.
Today, as there is no group of believers anywhere in the world and it is the Last Era, the believers should accept the virgin Maryam (the mother of Jesus) and Asia (the woman of Pharaoh) as their role models as mentioned in verses 66: 11-12. See explanation 2: 221 and 10: 99-100.