Can Christians "Trust" The Holy Spirit to Guide Them Through The Bible?

I read Revelation a couple days ago and the Holy spirit is the good teacher. I read about the 144000 martyrs who are redeemed as first fruits of God and reign with Christ for 1000 years during the Millenium. The the rest of the dead are raised after the 1000 Years thus a form of soul sleep. Many pastors are not teaching the truth of the Bible. They must think people don't read it. I know the scriptures are being fulfilled. The teaching will be lost in the last days and they are here. Jesus is coming soon