Peace
What is peace? Communion with God. Peace is not the absence of hurdles of communication with each other, because those kinds of hurdles are often made of flesh. Ignoring them is not peace, because ignoring the hurdles we have in openly communicating with each other is giving in to the flesh and it is domination by wickedness. Let us work through the flesh in all its forms as we yearn sincerely toward communion with God, to His glory as He works us out toward Him and to our great gladness, dear Church!
Keeping from open communication is a desire of Satan and is a great part of the work of demons against us. Refer to Lester Sumrall's progression of demonic involvement, where many of those steps involve the greater and greater limitation - even in our own souls - of freely expressing what we know to be true. It starts out as a false form of gentleness that we think will make someone else happy when we limit what truth we say about God in their wicked ears. But they must run away if they don't want to hear it - we must not keep silence, or we obey that demonic influence, and it leads through depression to oppression by the demon and obsession with it (and on from there to something worse, if it's possible for the one whom Christ knows is a Christian).
Peace is not silence - that's the false peace the World is trying to put in place. Peace is full, active knowledge that provides the basis for full, active life with God and His own throughout His entire Kingdom.