Yahweh's Son, Yahshua, lived a sinless life, was resurrected from the dead by the Father after three days and three nights, and has now ascended into heaven sitting on the right hand of Yahweh our Father.
After Yahweh finished creating all things, He rested on the seventh day. And Yahweh blessed the seventh day and sanctified it because that in it He had rested from all His work which Yahweh created and made. See Genesis 2:1-3.
The source of love is from our Heavenly Father Yahweh Who "so loved the world, that He gave His only begotten Son, that whosoever believes in Him should not perish, but have everlasting life", John 3:16.