The Wedding Prayer or Blessing is said near the end of the ceremony. It comes after the vows and the ring exchange.
It can be a prayer for the new marriage along with a blessing over the new marriage.
Prayers, blessings and scripture are often used in the Wedding Prayer element of a wedding ceremony.
Here's a list of 7 examples of the Wedding Prayer and/or Blessing...
Gracious God, hear our prayer of marriage blessing and grant ____________ and ____________ a spirit of unconditional love in their relationship and bless us all with loving hearts and minds as we pause to read the timeless and enduring words of 1st Corinthians chapter 13 verses 4 thru 7. Love is patient, love is kind. It does not envy, it does not boast, it is not proud. It does not dishonor others, it is not self-seeking, it is not easily angered, it keeps no record of wrongs. Love does not delight in evil but rejoices with the truth. It always protects, always trusts, always hopes, always perseveres. Amen.
2.
A Wedding Prayer by the poet Robert Louis Stevenson. Lord, behold our family here assembled. We thank you for this place in which we dwell, for the love that unites us, for the peace accorded us this day, for the hope with which we expect the morrow, for the health, the work, the food, and the bright skies that make our lives delightful; for our friends in all parts of the earth. Amen.