The little Epistle of Jude expressed concern over the heresies or false teachers who speak against faith in Jesus Christ, His death and resurrection. Jude tells us false teachers are like clouds promising rain but producing nothing. The Revelation is the most difficult book in the Bible to understand for it is written in sign language. God pulled back the veil and gave John a revelation of Jesus Christ and of things to come which cannot be known without the revelation.
When God Pulls Back the Veil