Before people could receive Jesus as Lord, only angels were called, “the sons of God”. Now, the door is open to us who believe.
Jude
If writers in the Bible quoted and referenced books that are outside the Bible, then there is no harm in reading them as well.
Jude 1:14,15 (KJV) 14 And Enoch also, the seventh from Adam, prophesied of these, saying, Behold, the Lord cometh with ten thousands of his saints, 15 To execute judgment upon all, and to convince all that are ungodly among them of all their ungodly deeds which they have ungodly committed, […]
The Book of Enoch was quoted from Jude. Jude and Peter also references this book. Therefore, there is no harm in reading it.
Jude 1:6,7 (KJV) 6 And the angels which kept not their first estate, but left their own habitation, he hath reserved in everlasting chains under darkness unto the judgment of the great day. 7 Even as Sodom and Gomorrha, and the cities about them in like manner, giving themselves over […]
We must be careful to not get caught up in teachings that are not Biblical, but teachings that are backed up by the Bible itself.
If you are living apart from the living God, then repent. Come unto Jesus, our Savior. Call upon His Name right now.
Pray that the Lord will give you boldness to share His gospel message. Be in the Word that you may know what is truth.
Run to the Lord that you may be filled with His love. Keep yourself close to His heart. He will feed your soul with love.