Referring to the latter days, Jesus in Matthew 24:24 warns of false prophets. Of course you can’t impersonate someone who is not real, so obviously Jesus recognized that the gift of prophecy would still be given out in the latter days. Joel 2:28-31 also tells us there will be those with the gift of prophecy in the last days. Ephesians 4:11-13 tells us the gift of prophecy is given to the church as long as we are growing up in Christ. So if we believe the Bible, we need to believe that there will be prophets after the Bible was written, because that’s what the Bible says.
A prophet doesn’t have to write in the Bible to be a prophet. John the Baptist, Miriam, Anna and several other prophets never wrote anything in the Bible.
Also, being a “lesser light” doesn’t mean one is not a prophet. In Daniel’s day, he was the lesser light, being compared to Moses who was the greater light of his day. Daniel had to pass the same test in his day, that every prophet has to pass in their day.
To the law and to the testimony! If they do not speak according to this word, it is because there is no light in them. Isaiah 8:20 NKJV
Following this same principle, In Acts 17:11 folks were searching their Bibles to see if what Paul said was so. Even though Paul wrote several books in the Bible, he was still the lesser light in his day pointing to the greater light, which in his day was the Old Testament. (Daniel was a lesser light in his day, but was found to be in perfect harmony with Moses and became a part of the greater light in Paul’s day.) In Acts 17:11. Paul was testifying about Jesus (Revelation 12:17 and Revelation 19:10 tell us prophecy is testifying about Jesus) and pointing people to the greater light, which was the Old Testament. So today someone with the gift of prophecy will testify of Jesus while pointing people to the greater light which is God’s Word.
While many today scoff at the idea of modern-day prophets, Paul warns,
Do not despise prophecies. 1 Thessalonians 5:20 NKJV
Instead he tells us to
Test all things; hold fast what is good. 1 Thessalonians 5:21 NKJV
When a parent tells their youngest child, “Go tell your older brothers and sisters to come inside for dinner,” the older siblings can’t say, “We don’t have to obey you! Your’e our youngest sibling. You are nobody!” Even though they are the youngest, they have been sent by the parent. If the kids refuse to obey, they are not disobeying the youngest child. They are disobeying the parents. It is the same with prophets. If we reject a modern-day prophet just because they are just “one of us,” we are actually rejecting God and continuing the spirit of the Jews of whom Stephen asked, “Which one of the prophets did your fathers not persecute! See Acts 7:52.
As Paul said, we need to test the prophets to see if they are in harmony with the greater light which is the law and established testimonies of Jesus, i.e. the Scriptures. See Isaiah 8:20. Prophets also need to be tested to see if their lifestyle is in harmony with Jesus. See Matthew 7:15-23. Predictions must pass with 100% accuracy. See Jeremiah 28:9. If we find a prophet who passes the test we can claim the promise,
Believe in the Lord your God, and you shall be established; believe His prophets, and you shall prosper. 2 Chronicles 20:20 NKJV
Source: Daily Sabbath School Lessons