What does the Bible say about the Lord of Peace?

In 2 Thessalonians 3:16, Paul refers to God as the 'Lord of Peace,' indicating that He is not only the originator of peace but also the sovereign authority over it. This peace is not as the world understands it but is a deep, abiding peace that comes from a relationship with God through Jesus Christ. The scripture emphasizes that this peace can only be achieved through God's grace, as human efforts can never attain it due to the pervasive nature of sin in humanity. The Lord gives peace always and by all means, ensuring that those who belong to Him can trust in His promises.