If you follow Jesus Christ you only have ONE TEACHER and that is Jesus Christ Himself. His sheep listen to His VOICE and they follow HIM. The words that Jesus Christ spoke were recorded in the gospels Matthew, Mark, Luke and John. Those are the words of eternal life for those who OBEY them. Those who disobey the words of Jesus Christ will perish.
You do not need any other words, you do not need any other teachings. If you have accepted Jesus Christ as your Lord and your Master, why do you want to listen to others? If Jesus Christ is your Lord, why do you not listen to HIM? If you read the words of Jesus Christ as recorded in the gospels and you OBEY them, you REPENT and you are baptized in water then He will give the Holy Spirit, His Spirit, in you, to teach you and to guide you. You need no other teacher. The Holy Spirit will guide you into all truth.
Many believers do not trust the Holy Spirit, they trust in themselves and they trust in the Bible, in scriptures written by other people but they do not trust Jesus, they do not trust the Holy Spirit and that is why they are in darkness.
If you want eternal life, FOLLOW Jesus Christ. If you want the truth, be taught by the Holy Spirit. Ask Jesus Christ and He will teach you. He will guide you into all truth. You do not need any other teacher.
Many believers are always looking for scriptures. Why don't they read and OBEY the words of Jesus Christ. It is because they do not KNOW Him and they do not follow Him. They want to find their own way into heaven. There is not other way.
Jesus Christ is the ONLY way. Go and read the words of Jesus Christ as recorded in the gospels, Matthew, Mark, Luke and John and the Holy Spirit will explain the words of Jesus Christ to you.
You only need ONE TEACHER and that is Jesus Christ, Himself. Follow Jesus and you will never be in darkness.
May Jesus bless you.