Shalom is one of the keywords of the Torah. God is the source of shalom. All of the separation that happened after the fall in the garden of Eden happened because of the breaking of shalom.
As much as we are able to we have a responsibility to achieve our brother’s wholeness, completeness, and perfection. He has the same responsibility for us.
Scriptures used – Galatians 5:22, Judges 6:24