Answer :
The Bible has records how God communicated and how he has revealed Himself to humanity through words and deeds.These are special revelation of God and it is said that He has spoken to humanity in various ways. The following are.The Urim and the Thummim( lights and perfections). In here it shows how God has spoken to people and helped determine God's will. God communicated or revealed himself through dreams.God used Angels to bring his message. Also miracles were performed to show his power. God intervened through history.