This is what guided Him throughout His public life. He was single-hearted. Blessed too are the peacemakers. They shall be called the sons of God. Of course, Jesus is the Son of God.
Peacemaker here means much more than someone who is the arbiter in a dispute.
This is the peace of the Israelites. This is shalom peace. This is wholeness, integrity. He is the peacemaker, seated at the right hand of the Father. He has the vision of the Father before Him always.