Be perfect as your heavenly Father is perfect

"Jesus said, ‘Be perfect as your heavenly Father is perfect’. Even
if divine perfection is an ideal we humans cannot achieve, we
must work to build our lives on this basic thought. It is very
important to have a basic thought around which all our other
thoughts gravitate; it is the framework holding up the whole
edifice.
So make divine perfection your primary consideration. Then, the
various thoughts that pull you in all directions and weaken you
will find their master; they will be forced to submit and to take
part in your inner work of regeneration. Every foreign thought
trying to enter you will be captured and placed in the service of
the divine world as you decide. Any animals wanting to trample
the flowers in your inner garden will have to submit to this
basic thought; it will open the door only to the beings of light
from the invisible world, which will come to work on you."

Omraam Mikhaël Aïvanho