Once each of the previous stages has been firmly established, the engagement follows. The trust and the strong bond of friendship are so profound that the two decide to get engaged. The engagement is just the initial public profession of their feelings for each other. Usually, the woman wears a diamond ring on her finger, symbolizing the engagement. Decisions about the wedding are made during this time.
Marriage is the joining of husband and wife in holy matrimony.
The wedding is merely the ceremony in which marriage is preformed. It is truly the public profession of their everlasting feelings for each other, these feelings most likely being true love even though sometimes not. Once in a while the marriage is for political, economic, or social advantage. These marriages are performed out of convenience, not out of true love so therefore cannot last. Rings, which are exchanged between the man and wife, symbolize unbroken love.