Even in biblical times, visions were rare. While God may still speak through visions today, they are not normative, and they would never contradict or supersede God’s written Word.
God can grant visions to people today and possibly does so around the world; however, we also see in the Bible that visions from God were rare. We should probably, then, expect God to grant visions on rare occasions today. As a point of clarity, a vision is when someone is awake, as opposed to a dream given by God when they are asleep. In the Bible we read accounts where people such as Joseph (Jacob’s son), Joseph (the fiancée of Mary), Solomon, Isaiah, Daniel, Peter, and others received visions. These few accounts cover thousands of years and even within the lifetime of those who received visions, accounted for a very small percentage of their time on Earth and their relationship with God. God likely uses visions in places where the gospel is restricted. However, any claimed vision must be tested against Scripture, as God’s Word is the final authority on truth. Those who receive or hear of visions should seek God’s guidance through prayer and Scripture, trusting that He provides understanding when needed.
We hear increasing reports of God using visions and dreams around the world, especially in places where the gospel is unknown and where telling people about Jesus is restricted. This is consistent with the biblical accounts of God's activities in this way: He speaks most often, it seems, when His people cannot. God can use any method of communication He finds effective. He has no limits.
Of course, those who claim visions from God should be cautious: The Word of God is finished and includes all that we need to know about God and having a relationship with Him at this time. When someone claims a vision or dream from God, the content of that dream or vision must be completely consistent with what the Bible tells us about God. The Word of God is the final and most important authority on God, Jesus, and the Holy Spirit.
If you have a vision or dream, or are told that someone else has, carefully examine it against the Bible. Pray about it. Ask God to show you the truth through the Scriptures. God does not give visions without purpose, and He provides understanding to those who seek Him, as seen in Daniel’s experience (Daniel 8:15-17). Ultimately, God's Word remains the final and unchanging authority, guiding us in all truth.