Ooops,forgive me for forgetting all about this thread. I don't come on CZ much. Just every so often.
Ooookay, now I'll give the answer.
The "Good News" is the Good News of the Kingdom of God. The "Kingdom of God" is literally the Holy Spirit. That's why Jesus told the disciples "The Kingdom of God is with you and shall be in you." He was referring to the Holy Spirit. That's why He came down to earth to die on the cross to get US back the thing we lost in the Garden of Eden with Adam's disobedience, the Holy Spirit, our conection with God so we can operate under the power of God 24/7 instead of the Holy Spirit coming "upon" a few special people like Kings, prophets etc for a finite period of time while they prophesy, get super strong (Samson). God wants us to have His Holy Spirit intertwined WITH our spirits so we will become ONE again with Him.
So folks should be preaching the Good News of the Kingdom of God, not Hellfire and Damnation. Type "Kingdom of God" into any online concordance and you will get a billion or so scriptures and you can read them.
Preaching is totally different than teaching. To preach means to declare something. Jesus declared the Kindom of God has arrived because it was already on this earth in Him and would be in "whosoever will" after He died and was raised to life again and put His blood on the altar in heaven.