It is a sacred institution. It is a celebration of a commitment. I commend you for this. Jesus chose a wedding feast to perform His first miracle. He turned the water into wine.
Wine is symbolic of joy.
In addition to this, marriage is a picture of God's plan of eternal life and abundant life. Just as pictures are taken of your special day to preserve the memories of this wonderful day, marriage is a beautiful picture. The first picture of God's plan of eternal life and abundant life is freewill. This is the way it is in God's plan. He offers eternal life and abundant life, but He does not force Himself on anyone.