"My soul will exult in my God; For He has clothed me with garments of salvation"
(Isaiah 61:10)
Much like Jeremiah 13:23, this speaks of our Lord Jesus' gift of salvation as well as God's love, generosity, kindness, mercy, and grace!
As you, Not me, mentioned the love of God being referenced prior to the giving of the Son (John 3:16), I would like to, in agreement, provide this quote of the King of kings about the ongoing communion of the saints in God in the love of God:
"The glory which You have given Me I have given to them, that they may be one, just as We are one; I in them and You in Me, that they may be perfected in unity, so that the world may know that You sent Me, and loved them, even as You have loved Me"
(John 17:21-22)
Praise be to God, our Savior!