Abraham's almost sacrifice of Isaac in the land of Moriah (which means "Clear Vision") is the "mountain peak" of prophetic person-types of the redemptive work (the actual Sacrifice) of God's only begotten Son, which also occurred in the land of Moriah!  If you want to be genuinely confident about the Truth of Scripture, listen to this study on "The Gospel of Moriah," and think about the amazing prophetic truth spoken by Abraham when asked by Isaac, "... where is the lamb for the burnt offering?"  He said, "My SON, God will provide HIMSELF a Lamb" (Genesis 22:8)!  If you like Old Testament typology - WHICH YOU SHOULD and WHICH YOU SHOULD TEACH TO OTHERS - you will love this study!