And if the house be worthy, let your peace come upon it: but if it be not worthy, let your peace return to you.
But as for me, when they were sick, my clothing was sackcloth: I humbled my soul with fasting; and my prayer returned into mine own bosom.
And if the son of peace be there, your peace shall rest upon it: if not, it shall turn to you again.
2 Corinthians 2:16
To the one we are the savour of death unto death; and to the other the savour of life unto life. And who is sufficient for these things?