[The Gospel] has now been disclosed and through the prophetic writings has been made known to all nations, according to the command of the eternal God, to bring about the obedience of faith...
Romans 16:26 ESV

The Messiah was promised in the Garden, in Genesis 3:15, promised again to Abraham in Genesis 17, illustrated through the lives of Isaac, Jacob, Judah, and Joseph, and revealed in greater and greater detail through prophets such as Isaiah and Jeremiah. God’s plan of redemption through a divine Messiah only remained a secret because people chose not to see it.

Through the accounts of Yeshua’s preaching, life, death, and resurrection and through the work of the Apostles, the Gospel of the Kingdom of Heaven has never been more plain and accessible than it is now. Today, the Internet and the proliferation of Bible translations has made it even more accessible, although the distractions and false teachings have proliferated even more so that people have ample opportunities to deny what is undeniable to an honest mind and a willing heart.