But the fruit of the Spirit is …peace… – Galatians 5:22

“Go in peace.” – Luke 7:50

This peace within your heart is the blessed fruit of the Spirit of peace. Where the Spirit of God is, there must be peace, for He is the Sacred Dove. The fruit of the Spirit within us should be “quietness and assurance for ever.” Do not despise this priceless boon of peace; but, as saved souls, covet more and more of it. Do you know what I mean by talking thus to you? Suppose you are thinking to yourself, “Alas! I am going home to an ungodly husband;” never mind, dear wife, “go in peace.” “Oh, but! to-morrow, I have to go out among ungodly men.” Never mind; “go in peace.” Do not go among them disturbed and fluttered, but sing to yourself softly,-

“My heart is resting, O my God!”

“Go in peace.” Perhaps you are going to the sick-bed of one of your dearest friends. Possibly, there is one at home, who is so depressed in spirit as to depress you too. Never mind; “go in peace.” It will strengthen you to have your own heart at peace. I remember once seeing an accident on a hill. I feared that a man had broken his leg, and I know that someone ran to fetch a doctor, and when he came, to my surprise, he walked coolly up to where the man was. If I had been sent for, I should have ran myself out of breath to get to the poor man; and when I reached him, I should have been all of a tremble, and should not have been able to do anything properly. But when the doctor heard that there was a man with his leg broken, he walked quietly to the spot, and the result was that he was able to do his work properly. Our Lord Jesus Christ was never in a hurry. It is marvellous to contemplate the leisure of the greatest Worker who ever lived. He always moved along with a holy calm and quiet dignity, and He therefore did everything well. Do you likewise; “go in peace,” for it shall be your strength. Sometimes, your strength is to sit still; and, always, the joy of the Lord shall be your strength.  ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/2770.cfm