The future only belongs to our creator, non-human being is expected to know anything about the future unless God wants us to know. While people are often curious about what lies ahead, God calls us to trust Him instead of seeking knowledge through fortune-telling, astrology, or other practices that He forbids. He reveals only what is necessary for our salvation and faithful living.
Rather than worrying about tomorrow, believers are encouraged to walk by faith and obey God's Word each day. God knows the end from the beginning, and His plans are always good for those who trust Him.
"Therefore do not worry about tomorrow, for tomorrow will worry about itself." Matthew 6:34 (NKJV)