What does the Bible say about hatred without a cause?

In John 15:18-25, Jesus states that 'they hated me without a cause,' fulfilling Old Testament prophecies such as Psalm 35:19 and Psalm 69:4. This phrase highlights humanity's rejection of God despite His goodness and grace. It's essential to realize this hatred is rooted in human pride and self-righteousness, showcasing a deep-seated enmity against the divine will and truth. Hatred against Christ leads not only to His crucifixion but also to the ongoing persecution of His followers, as history shows. The scriptures repeatedly emphasize that such hatred is unjustified, revealing the stark contrast between divine love and human rebellion.