God stated Job was perfect three times (Job 1:1, Job 1:8, Job 2:3) and then stated in all Job was tested he sinned not (Job 1:22) but when Job came into God’s Holy manifest presence he abhorred himself and repented in sackcloth and ashes (Job 42:5-6).
Daniel was a man of such an excellent spirit that his enemies could find no fault in him except in the manner of the law of His God (Daniel 6:4-5) yet when Daniel came into the Holy manifest presence of God his comeliness was turned into corruption (Daniel 10:8).
John the Revelator wrote the epistles of 1 John, 2 John, 3 John with all its verses on whosoever is born of God sins not and he that commits sin is of the devil, etc. yet when this holy man saw the resurrected Jesus Christ he fell at his feet as if he were dead (Revelation 1:17).
Preach repentance and holiness all you want but don’t get so casual and flippant sounding about how holy you are living that you forget the experiences these men had when they came into the presence of the THRICE HOLY LIVING RESURRECTED GOD WHO IS A CONSUMING FIRE THAT YOU WILL STAND BEFORE AND GIVE AN ACCOUNT WITH NO SECOND CHANCES.