What did they preach after becoming disciples? What was their message?
Matthew 10
5 These twelve Jesus sent forth, and commanded them, saying, Go not into the way of the Gentiles, and into any city of the Samaritans enter ye not:
6 But go rather to the lost sheep of the house of Israel.
7 And as ye go, preach, saying, The kingdom of heaven is at hand.
8 Heal the sick, cleanse the lepers, raise the dead, cast out devils: freely ye have received, freely give.
Matthew 10
5 These twelve Jesus sent forth, and commanded them, saying, Go not into the way of the Gentiles, and into any city of the Samaritans enter ye not:
6 But go rather to the lost sheep of the house of Israel.
7 And as ye go, preach, saying, The kingdom of heaven is at hand.
8 Heal the sick, cleanse the lepers, raise the dead, cast out devils: freely ye have received, freely give.
however you are ignoring other things Yahshua/Jesus told them, that I just posted
Luke 24:45-47,Then He opened their minds to understand the Scriptures, and said to them, “Thus it has been written, and so it was necessary for the Messiah to suffer and to rise again from the dead the third day, and that repentance and forgiveness of sins should be proclaimed in His Name to all nations, beginning at Yerushalayim.
Mat 28:19-20,28:19, “Therefore, go and make disciples of all the nations, immersing them in the Name of the Father and of the Son and of the Set-apart Spirit, and make disciples of all the nations, immersing them in the Name of the Father and of the Son and of the Set-apart Spirit. Teaching them to observe all things that I have commanded you. And lo, I am with you always, to the end of the age.”