The Gospel of John brings us a unique view of Jesus. He was one of the 12 and a part of the inner circle of 3 disciples, he's referred to as the beloved disciple, and as Jesus hung on the cross He looked down and entrusted the care of His mother to John.
John's gospel is often referred to as God's love letter to the world. Those exploring Christianity and new followers of Jesus are often encouraged to "start in the Gospel of John".
John's emphasis is on revealing Jesus as the eternal Son of God and that eternal life is found through trusting in Him for salvation.
The unique vantage point that it is written in and clarion call to faith in Jesus Christ are a couple of the reasons why we are committed to preaching this book from start to finish.