Hebrews 2:5-9
What makes Christianity beautiful or envious to others is the knowledge about Jesus. If you do not know Jesus, you can not preach Jesus. When there is no learning about Jesus, there will be scarcity of grace (2 Peter 1:2).
As Jesus is taught in the New Testament, so was He also taught about in the Old Testament by the usage of types and shadows, and even though they are not necessarily perfect, they definitely communicate the Truth (Psalms 8:4-6, Hebrews 2:6-9; 1 Corinthians 10:4, Numbers 20:2-8).
ypes of Jesus:
(1). Adam (Romans 5:14)
(2). The Sacrificial Lamb (Leviticus 1:1-4; 1 Peter 1:18-19)
(3). Manna (Exodus 16:2-4; John 6:30-35)
(4). Sabbath (Exodus 20:10-11)
(5). Bronze Serpent (Numbers 21:5-9; John3:14-15)
(6). The Passover (Exodus 12:7-11; 1 Corinthians 5:7)