He taught to believe in Jesus for the forgiveness of sins---just like all are taught now. Jesus came first for those people and saved them BEFORE he died.
Judas did not preach the good news of 1 Cor. 15:1-4 KJV, moron, refuting your "just one piece of good news in the bible" satanic assertion, since he did preach a good news-Luke 9:6 KJV.
You are just too stupid, pumped full of sorcery, to see it.
Again, for others, not you, since you are a hard core satanist....
Satanism, asserting that Judas, your saint Judas, preached the 1 Cor. 15:1-4 KJV good news.
You "argue," spam that there is only one gospel in this dispensation-you assert that there has always been just one piece of good news. The bible did not teach you that. The devil did.
You: Judas preached 1 Cor. !5:1-4 KJV good news-your "argument"
Neither the Lord Jesus Christ, nor the 12, including your saint Judas, ever preached, at least prior to the dbr in Matthew-John:
"Hey, Everyone!!! I/He is going to die for your/our sins...Be raised again for your/our justification. Believe this good news to be saved!!!"
Not one scripture has the 1 Cor. 15:1-4 KJV good news, the above,being preached,at least prior to the dbr in Matthew-John, as the required content of faith to be believed,to be saved. NADA. The DBR was hid from the 12, prior to its occurrence.