The Lord will execute Judgement on all ungodly!
“Now Enoch, the seventh from Adam, prophesied about these men also, saying, “Behold, the Lord comes with ten thousands of His saints, to execute judgment on all, to convict all who are ungodly among them of all their ungodly deeds which they have committed in an ungodly way, and of all the harsh things which ungodly sinners have spoken against Him.” Jude 1:12-15(NKJV); 2 Peter 2:5(NKJV)
We may be thinking we are not speaking bad of Jesus, but to find fault and say things about a preacher or an evangelist, not knowing the seriousness of what will be the result: because Jesus takes anything said against His appointed saints as personal. You can find incidents in New and Old Testaments when men and women of God got into trouble because of that with God! So we got to be careful. Numbers 12(NKJV) ; Acts 9:1-6(NKJV).
Grumblers, complainers, walking in lusts; mouth great words!
“These are grumblers, complainers, walking according to their own lusts; and they mouth great swelling words, flattering people to gain advantage. how they told you that there would be mockers in the last time who would walk according to their own ungodly lusts. These are sensual persons, who cause divisions, not having the Spirit.” Jude 1:16-19 (NKJV)
The above mentioned characters none of them should be in us. God hates flattering lips and mockers who for fun sake or having their own opinion, walk according to their own flesh instructs them. Psalms 12:2-3(NKJV) ; Psalms 1:1(NKJV). Because of these people divisions come in the church and these do not have the Holy Spirit anointing to empower them not to be involved in these behaviours.
Dreamers defile flesh, reject authorities, speak evil; corrupt themselves!
“Likewise also these dreamers defile the flesh, reject authority, and speak evil of dignitaries. But these speak evil of whatever they do not know; and whatever they know naturally, like brute beasts, in these things they corrupt themselves. Woe to them! For they have gone in the way of Cain, have run greedily in the error of Balaam for profit, and perished in the rebellion of Korah.” Jude 1:8, 10-11 (NKJV)
Many got to learn to walk according to the Holy Spirit power to escape the flesh. Spiritual walk is what the Lord’s way of doing, not by walking as one feels like. Those who walk according to the flesh reject authorities, they would not allow anyone to instruct them, whatever they know naturally, not spiritually, sounds good to them; in this way they corrupt themselves. These teachings are given for us to fine tune our walk with the Lord Jesus. Those Old Testament examples are given above for us to understand what we are supposed to do and not to do.