Khutbah al-Nikaah
Question

                Can a normal Muslim read
      Qur’anic verses (khutbah) for someone’s nikah (marriage)? Is nikah valid in this
      case? Because I stay in non-Muslim country.
Praise be to Allah.There is nothing wrong with any Muslim person reciting Khutbah 
  al-Nikaah before the ‘aqd (contract) is made, but it is a condition 
  that the guardian of the bride be present. He should say to the groom, “I 
  marry my daughter So-and-so to you,” and the groom should say, “I 
  accept.” This should be witnessed by two Muslims, and the bride should 
  give her consent, in order for the contract to be valid.
Khutbah al-Nikaah is the same as Khutbah al-Haajah, 
  which the Prophet  (peace and blessings of Allaah 
  be upon him) taught his Companions, and it should be said at the beginning of 
  the ‘aqd. This is sunnah, not waajib (obligatory). The text 
  of Khutbah al-Haajah may be found under Question 2066.
May Allaah bless our Prophet Muhammad.