"Gabriel" - "the Husband of God" or "the Power of God," Heb. - "God manifested His power."

"Gabriel" is a collective image of the power of the Spirit of the Truth of God's Will, His Laws, and the power of the Laws in carrying them out. 

"Gabriel" is also a symbol of Jesus Christ, who expresses in His Teaching the Truth about the Will of God, His spiritual Power of Truth, and in His holy life expresses with Himself the spiritual "Image" and "Likeness" of God.