WE GIVE YOU THE WORDS OF CHRIST:

And He went throughout all Galilee, teaching in their synagogues and preaching the good news (gospel) of the kingdom, and healing every kind of disease and every kind of sickness among the people [demonstrating and revealing that He was indeed the promised Messiah] Matthew 4:23 AMP.

And He said to them, Go into all the world and preach and publish openly the good news (the Gospel) to every creature [of the whole human race] Mark 16:15 AMPC.

Now to Him Who is able to strengthen you in the faith which is in accordance with my Gospel and the preaching of (concerning) Jesus Christ (the Messiah), according to the revelation (the unveiling) of the mystery of the plan of redemption which was kept in silence and secret for long ages …Romans 16:25 AMPC.