David Wilkerson delivers a powerful sermon titled 'A Highway Out of Egypt!' where he expounds on Isaiah 19's prophecy, emphasizing God's promise to bring back lost children and backsliders from the world, represented by Egypt. He illustrates how God will shake the foundations of worldly idols and send a revival that transcends church walls, reaching even the most lost and broken. Wilkerson reassures that the path back to God, though it may involve discipline, is open and accessible, as God has built a spiritual highway leading to restoration and joy. He encourages believers to trust in God's relentless pursuit of the lost, affirming that no one is beyond His reach. The sermon culminates in a call to rejoice in the anticipated return of the lost to the fold.