The sacramental rite of the church in which two persons "enter into a life-long union, make their vows before God and the Church, and receive the grace and blessing of God to help them fulfill their vows" (BCP, p. 861). The union is understood to be intended by God for their mutual joy; for the help and comfort given one another in prosperity and adversity; and, when it is God's will, for the procreation of children and their nurture in the knowledge and love of the Lord (BCP, p. 423). At the Declaration of Consent, both persons promise to love, comfort, honor, and keep their spouse, in sickness and in health, and, forsaking all others, to be faithful to their spouse as long as they both live (BCP, p. 424). The congregation witnesses the couple's promises, and the members of the congregation promise to do all in their power to uphold the couple in their marriage. At the Marriage, the couple may pledge their lives to each other by the giving and receiving of rings as symbols of their vows. When desired, other appropriate symbols of their vows may be used instead of rings. In the Episcopal Church it is required that at least one of the parties be a baptized Christian, that the ceremony be attested by at least two witnesses, and that the marriage conform to the laws of the state and the canons of the church. The member of the clergy who will solemnize the marriage typically meets with the couple on several occasions prior to the service to discuss the meaning of Christian marriage in the couple's life. When one of the parties has been previously married and divorced, the consent of the diocesan bishop must be obtained prior to solemnization of the marriage. See Celebration and Blessing of a Marriage.