Havdalah is all about Jesus (יֵשׁוּעַ‎)!

"Hineh el yeshuati, evtaḥ v'lo efḥad, ki azi v'zimrat Yah Adonay, vayhi li lishua"

says "Behold, God is my Jesus. I will trust and not be afraid, for my strength and praise song will be: Jah Adonay became my Jesus to me" this is taken from Isaiah 12:2

and later on it says: "Cos yeshuot essa, uv'shem Adonay ekra"

which means "I raise the cup of Jesus, and call on the Name of Adonay"

Havdalah is all about Salvation/Yeshua/Jesus