This word, אלהינו, represents the Strength, or strict judgment. However, when we say the blessing, the strictness of this word becomes mixed with יהוה, Mercy, and Mercy, in turn, is intertwined with Strictness, until they become one.
The influence of the blessing that we pronounce reaches down up to Mercy, Strictness, and Beauty of the Cosmic Man. Once it has reached here, the lower Sefirot – Victory, Splendor, and Righteousness, are blessed with them, and receive the flow of blessings that is due to them.
Art: Rembrandt Van Rijn - Jacob Blessing the Children of Joseph