The Gospel – what is the gospel?

Must see – must hear – must ingest – must meditate – must believe

This could save your life

also

I [Jonathan Parnell at desiring God] might say something like this:

The gospel is that Jesus Christ came to the earth to die for our sins, that he was raised from the dead, and is enthroned as Lord of all, and that when we repent and believe in him he brings us into fellowship with God by his Spirit and makes us new creatures fit for a new world.

http://www.desiringgod.org/blog/posts/tell-your-co-worker-the-gospel