What does the Bible say about the enmity of the world against Christians?

The Scripture reveals that enmity between the world and the believers of Christ is deeply rooted in the nature of mankind's rebellion against God. Romans 8:7 tells us that the carnal mind is enmity against God, emphasizing that the natural heart is opposed to divine truth. This hostility manifests as the world despises Christians for their refusal to embrace its sinful ways. John 15:18-19 also illustrates this enmity, as it explicitly states that if the world hates you, remember that it hated Christ first, highlighting that the rejection faced by believers is a reflection of Christ's own rejection. The darkness resents the light because genuine godliness exposes their evil deeds, promoting animosity against those who live and speak the truth of the Gospel.