The sermon addresses the growing presence of Muslims in America and challenges believers to share the Christian gospel with them effectively. It contrasts Islamic teachings found in the Quran and Sharia law with biblical truths, specifically emphasizing Jesus' divinity, crucifixion, and resurrection as essential for salvation. Using John chapter three as a primary text, the speaker illustrates how the concept of being born again can serve as a bridge to explain spiritual rebirth to those seeking the kingdom of God. The message encourages immediate personal faith in Christ's rescue plan while urging the congregation to pray for and support missionary efforts in the Middle East and among local immigrant communities.