You will keep in perfect peace him whose mind is steadfast, because he trusts in You.
steadfast – resolutely firm and unwavering
If we are unwavering in our faith in Christ and can keep our mind firm in the fact that God loves us and is for us, our hearts will be at peace.
My prayer for the prodigal today is that they find themselves at peace because they have a steadfast mind regarding the Father and His activity in their life.
You will keep in perfect peace ________ whose mind is steadfast, because he/she trusts in You.