He gives peace, to those whose minds are stilled on Him. Yes. Peace. So long as Peter was focused on Jesus, He didn’t sink, he was floating, walking on water, but when he started focusing on his situation, he sank. The Lord told him he had little faith. Where’s your focus? Why worry, when you can pray? Focus on Jesus. He gave us peace, all you need is to ask for it. And the peace of God that surpasses all understanding will keep/guard your hearts in Christ Jesus.