What is the source of true peace according to the Bible?

The Bible presents God as the ultimate source of peace, a theme clearly stated in Philippians 4:9, where it mentions 'the God of peace.' This peace is provided to those who are in Christ, relying on His finished work and sovereign rule over all aspects of life. As believers meditate on God's promises and remain in fellowship with Him, they experience a profound sense of tranquility that the world cannot offer. This peace not only comforts our hearts but also inspires us to extend it to others, reflecting God's love and grace in our interactions.