Jesus is the God of peace. He has given you His peace.
“So Gideon built an altar there to the LORD, and called it The-LORD-Is-Peace [Yehovah Shalom].” (Judg 6:24)
“Be of good comfort, be of one mind, live in peace; and the God of love and peace will be with you.” (2Cor 13:11)
“Peace I leave with you, My peace I give [didomi] to you” (Jn 14:27)
“Be anxious for nothing, but in everything by prayer [proseuche] and supplication [deesis], with thanksgiving, let your requests be made known to God; and the peace of God, which surpasses all understanding, will guard your hearts and minds through Christ Jesus.” (Phil 4:6-7)
“Peace I leave with you, My peace I give [didomi] to you; not as the world gives do I give [didomi] to you. Let not your heart be troubled, neither let it be afraid.” (Jn 14:27)
“And let the peace of God rule [brabeuo] in your hearts” (Col 3:15)
“And the God of peace will crush Satan under your feet shortly. The grace of our Lord Jesus Christ be with you.” (Rom 16:20)
“Now may the God of peace Himself sanctify [hagiazo] you completely” (1Thes 5:23)
“The LORD bless you and keep [shamar] you; the LORD make His face shine [or] upon you, and be gracious [chanan] to you; the LORD lift up His countenance upon you, and give you peace [shalom].” (Num 6:24-26)
“You will keep him in perfect peace [shalom shalom], whose mind is stayed on You, because he trusts in You.” (Isa 26:3)
“And His name will be called Wonderful, Counselor, Mighty God, Everlasting Father, Prince of Peace.” (Isa 9:6)
Reading: Judg 5-8; Mk 7