The good news of the person and work of Jesus Christ Who He is and what He did in His work. How sins are atoned for and forgiven and how we are made right with God. The coming of the kingdom of God. Matthew 4:17 “From that time Jesus began to preach, and to say, Repent: for the kingdom of heaven is at hand”
Matthew 11:15 “He who has ears to hear, let him hear.” This is a call to listen. This is a call to be alert.
Here is a link to how to get into heaven that can also be downloaded and printed– https://www.onlyhopeyouhave.com/wp-content/uploads/The-Gospel-1.pdf