what does the bible say?
Matthew 5:8, "blessed are the pure in heart," is one of the “beatitudes” (Matthew 5:3–12). The word “beatitude” is from the Latin word beatus, meaning “blessed” or “happy,” and each beatitude lists one characteristic of God’s people and the associated blessing. As they are characteristics of those who are saved, they are the marks that define kingdom-citizens. In this beatitude, a kingdom-citizen is said to be pure in heart, with the result that they will see God. By seeing God, Jesus affirms that God, who has always desired to dwell with His people (Leviticus 26:12), will finally do so in the eternal kingdom (Revelation 21:3). God is holy (Isaiah 6:3), so He can only dwell with those who are also holy, that is, “pure in heart.” Since everyone is a sinner (Romans 3:23), no one is inherently pure in heart. However, Jesus died as a substitute for repentant sinners (Romans 3:25) and brought cleansing (1 John 1:7). In Him, believers are counted as righteous (Romans 4:5), and the Holy Spirit continues to purify them of all remaining sin (1 Thessalonians 5:23). A kingdom-citizen, then, is considered cleansed by Jesus’ blood and is being cleansed. One day, we will see God face to face. Until then, kingdom citizens live in hope, already cleansed in Christ and becoming what they will fully be in Him.