What does it mean that the Holy Spirit 'comes between' believers and the world?

In the sermon, it is highlighted that the Holy Spirit comes between God's people and the world, serving as a divine barrier that protects believers from the surrounding darkness. This principle is drawn from Exodus 14, where the pillar of cloud and fire provided light for the Israelites while causing darkness for the Egyptians. Similarly, the Holy Spirit illuminates the truth for believers, so they may not walk in darkness but in light. This separation is crucial, as it emphasizes the believer's identity as a child of God, called to live in contrast to the world’s values. The Holy Spirit enables believers to discern truth from error and live in a manner that pleases God, which defines the authenticity of their faith.