The appearing of God to Moses points to the coming of Jesus in the flesh 1500 years later. The giving of God's Name continues the revelation of God's nature and character to redeem sinful mankind.
Yahweh, Moses & Burning Bush, The Name Of God, The Burning Bush, I Am Who I Am
It's all in the name!
Friendship, God's Care, The Name Of God, Jehovah Raah