How do we know that the blessings of peacemakers are true?

The assurance of blessings for peacemakers comes directly from the words of Jesus during the Sermon on the Mount. In Matthew 5:9, He provides a clear declaration that those who seek to make peace are indeed blessed and will be recognized as children of God. This truth is underpinned by the broader biblical narrative, where the pursuit of peace aligns with God's character and purpose for humanity. The blessings are not just a future promise but are evident in the peace that fills the hearts of those who live by this calling.