The Gospel can be seen as the story of Jesus and, in particular, His death and resurrection.
However, that story is just part (albeit, the central part) of a much bigger story that is told through the entire Bible. It is worth knowing God’s big story.
D.A. Carson on the central message of the Bible
As part of its material to tell the chronological story of the Bible, the Gospel Coalition has produced the following two videos. The second is primarily for children.
Here is a presentation, based around the theme of the Messiah, from The Bible Project
The Jesus Storybook Bible: Every Story Whispers His Name by Sally Lloyd-Jones. (Curriculum materials available.)
According To Plan by Graeme Goldsworthy Amazon
God’s Big Picture by Vaughan Roberts Amazon
Resources based on Vaughan Roberts book
9Marks review of books by Roberts and Goldsworthy
Long Story Short – a New Zealand evangelism course covering the story of the Bible