set (one's) mind at ease(redirected from sets their minds at ease)
set (one's) mind at ease
To assuage or relieve someone's or one's own worry, anxiety, dread, fear, etc. I know you're anxious to hear how your father is doing after the surgery, so let me set your mind at ease: he's going to make a full recovery. I'm trying to set my mind at ease about these debts, but I just can't get it out of my head.
set someone's mind at ease (about someone or something)
to make someone feel mentally comfortable about someone or something. Alice is upset. I will have to do something to set her mind at ease about the accident. Please set your mind at ease. Everything will be all right.