What does the Bible say about the purpose of the Gospel of Luke?

The Gospel of Luke, as outlined in its introduction, is a carefully crafted account intended to assure believers of the certainty of their faith in Jesus Christ. Luke writes with the intent to declare the things that are most surely believed among the early Christians, encapsulating the historical events and teachings of Christ. He emphasizes the humanity of Christ, showing how the Savior identified with us and lived among us.

By going through the Gospel systematically, the reader is invited to understand the connectedness of scripture and the detailed accounts of Jesus' life, death, and resurrection. This Gospel allows us to see the great truths of salvation and God's glorious purpose fulfilled through Jesus. It aims to lead sinners to a firm assurance of God's promises as found in Christ, thereby strengthening their foundation of faith as they engage with the narrative of His life.