No guidance needed in reading the Gospel

ACT 8: 26 And the angel of the Lord spake unto Philip, saying, Arise, and go toward the south unto the way that goeth down from Jerusalem unto Gaza, which is desert.
ACT 8: 27 And he arose and went: and, behold, a man of Ethiopia, an eunuch of great authority under Candace queen of the Ethiopians, who had the charge of all her treasure and had come to Jerusalem for to worship,
ACT 8: 28 Was returning, and sitting in his chariot read Esaias the prophet.
ACT 8: 29 Then the Spirit said unto Philip, Go near, and join thyself to this chariot.
ACT 8: 30 And Philip ran thither to him, and heard him read the prophet Esaias, and said, Understandest thou what thou readest?
ACT 8: 31 And he said, How can I, except some man should guide me? And he desired Philip that he would come up and sit with him.

Now, no doubt some of the false ministers would love to use the above ACT 8:31 to fool you that you need some kind of guide in human doctrine to guide you into a false Gospel of men. But I can assure you that there is no comparison between the book of Isaias and the Gospel. This Old Testament book could arguably never be understood by an outsider of the times, save a Jew explained everything to him. God was known to the Jews and certainly to many nations in the middle east, but few gentiles knew about him.

Nobody needs anyone as a guide in reading and understanding the Gospel. Just read it with the seriousness you have read any of your college/university educational manuals and you’ll understand it.