The knowledge of the word of GOD to achieve peace
Permanent peace, imperishable peace will be achieved in the Kingdom of the Messiah. of the prince of peace, the Messiah his kingdom when he establishes it on earth, will bring peace to Israel for all the Middle East and for all nations, but as long as that moment arrives, it will bring peace to the heart, and the soul of every person who He receives it as a unique and sufficient Savior.
That is why in Saint Paul, in the book of Ephesians 2: 14-22,
14 For he is our peace, who made one of both peoples, breaking down the middle wall of separation,
15 abolishing in his flesh the enmities, the law of the commandments expressed in ordinances, to create in himself of the two a single new man, making peace,
16 and through the cross to reconcile with God both in one body, killing in it the enmities.
17 And he came and told the good news of peace to you who were far off, and to those who were near;
18 For through him we both have access through the same Spirit to the Father.
19 So you are no longer foreigners or upstarts, but fellow citizens of the saints, and members of the family of God,
20 built on the foundation of the apostles and prophets, Jesus Christ himself being the chief cornerstone,
21 in whom the whole building, well coordinated, grows to be a holy temple in the Lord;
22 in whom you also are edified together for the indwelling of God in the Spirit.