Why is universalism dangerous in Christian doctrine?

Universalism is a flawed understanding that suggests all will ultimately be saved, contradicting the biblical teachings of God’s specific redemptive purpose. It undermines the character of God, who declares in Scripture that He will be merciful to whom He will be merciful (Romans 9:15). This theology diminishes the gravity of sin and the necessity of true repentance and faith in Christ. Furthermore, it denies the unique and particular work of Christ, who lays down His life for His sheep, ensuring their salvation while also delivering those who are non-believers in a temporal sense (1 Timothy 4:10). As a result, universalism creates confusion about salvation, ultimately placing the responsibility upon individuals rather than on Christ's atoning work.