Membership in the Messiah's Family

People by nature desire to be in groups and belong to communities, and there are any number of groups and communities that a person can belong to. However, undoubtedly the most important community that anyone can belong to is the family of God. How does one become a part of this group? What marks out a person as a member of this community? Jesus answers this question in Matthew 12:46-50, and Ryan explains in the following message entitled "Membership in the Messiah's Family."