John 13:34 A new command I give you: Love one another. As I have loved you, so you must love one another.
Christ knows all about this first hand, because He is the one who loved us first and did so much because of that love for us.
He lived the example and wants us to take note of how He lived and how much His love changed the world.
We can change so much around us if we are simply willing to love others as much as He loved us.
Whilst that may not be possible to love everyone that much, try we must!