Here is more on the Old Testament is the New Testament concealed and the New Testament is the Old Testament revealed.
" And beginning with Moses and all the Prophets, he explained to them what was said in all the Scriptures concerning himself." Luke 24:27 NIV
Later on in this chapter those walking with Jesus on the road to Emmaus spoke of how their hearts burned within them as Jesus explained these Old Testament scriptures concerning Himself! Oh how I wish I could have been on that road with them listening to the very words of Jesus explaining the Old Testament scriptures that all pointed to Him!