What does the Bible say about the heart of Christ?

The heart of Christ is demonstrated profoundly in Paul's longing for his countrymen, as seen in Romans 9:1-3, where he expresses his heavy sorrow for the unbelief around him. Paul shows that true love for others, especially for the perishing, is rooted in the love of God that has been placed in our hearts. This love compels us to lay down our lives for others, reflecting the sacrificial love of Christ, who laid down His life to redeem His people. The heart of Christ instills a desire in believers to share the gospel fervently, demonstrating compassion and a willingness to suffer for the sake of others.