What does the Bible say about true ministers of Christ?

The Bible acknowledges the existence of true ministers of Christ, as exemplified by the Apostle Paul and the other apostles. However, it also warns of many false apostles and deceitful ministers who have transformed themselves into apostles of righteousness. Paul encourages believers to test these individuals against Scripture, as outlined in 1 John 4, to determine their authenticity. True ministers point people to the genuine glory and knowledge of Christ, contrasting sharply with the falsehoods propagated by deceitful workers.