To know a Person, one must know their true character.
A true character of a person is best seen by the way one treats their “enemies” because everybody is nice toward their own friends, family & those who love them in return.
As the verse in picture & many of Christ’s Commands and Deed in the Gospel shows, He Loved His enemies (including us at a point of time) even to the Death with the Sole Purpose of Saving & Reconciling the Whole World (“all things”).
“Blessed Saviour of the World”
Check out how other creatures have treated their enemies (or how they intend to treat them in the future) & you will understand the Perfection which is found in Christ alone. Even animals don’t treat their enemies well.