This prayer comes from the Essence Gospel of Peace, as excerpted by Edmond Bordeaux.

I will invoke the Angel of Peace

Whose breath is friendly,

Whose hand is clothed in power.

I give the peace of thy Earthly Mother

To thy body,

And the peace of thy Heavenly Father

To thy spirit.

And let the peace of both

Reign among the sons of men.

For my peace will strengthen thee and comfort thee,

For my peace is exceedingly full of joy.

Wherefore do I always greet thee after this manner:

Peace be with thee!

Do thou always, therefore, so greet one another,

And then wilt thou find peace also among thyselves,

For the Kingdom of God is within thee.

And give to every one thy peace,

Even as I have given my peace unto thee.

For my peace is od God.

Peace be with thee!