what does the bible say?
God used dreams and visions several times in the Bible to communicate with His followers and others. The visions and dreams the Lord sent to Old Testament figures were used to reveal and protect His plan as well as to put people in places of influence. Faithful worshipers like Abram, Jacob, Joseph, and Daniel received visions and dreams from the Lord. At times, to further His purposes, God gave dreams to unbelievers, like the Midianite and Amalekite armies (Judges 7:12-15), Pharaoh (Genesis 12:10-20), and Abimelech (Genesis 20:1-7).
Visions in the New Testament provided information that was unavailable elsewhere. Specifically, God used visions and dreams to identify Jesus and grow His church. John the Baptist’s birth was revealed in a vision, and Mary’s pregnancy by the Holy Spirit was revealed to Joseph in a dream. God sent visions and dreams to further the early church (Acts 9:10), such as when Paul received visions (Acts 16:9-10, 18:9-11; 2 Corinthians 12:1-6). Much of Revelation is a vision John had while exiled on the island of Patmos. Those visions further explain the future that God had shown Daniel. With the completion of the Bible, God does not need to use dreams and visions as much as He did before. However, God can communicate with us however He chooses. Even so, when we face a decision, our first stop should always be the Bible, not a dream.