God does use visions and dreams to direct His people, but we have to be very careful when we are determining if a dream or vision is from God. In Joel 2:28, God says that this will happen in the latter days and then it is quoted in Acts 2:15. But if a dream, vision, or prophecy is from God, it will not contradict Scripture in any way. So, if anything the dreamer, visionary or prophet says contradicts the Bible, then we must refute the entire message they are bringing. Any half truth is all lie. The false prophets use dreams and visions to mislead people into all kinds of sin and misconduct. They are deceived by the lusts of their own flesh and they try to lead others astray as well. Their consciences have become “seared over”, so they feel no guilt about anything they say or do. They use this to obtain money, power, and positions. They will perish in their rebellion and so will those who are deceived and follow after this new “religion”. When Jesus was hanging on the cross, He said “it is finished”, there won’t be another Messiah coming, so when people say Jesus is here and Jesus is there, don’t follow after them. God has instructed us to add nothing and to take nothing away from the Scriptures that He has breathed into being. So, if their visions, dreams and prophecies can’t be verified by Scripture, then don’t believe them and don’t follow after them.