The scariest verses of the Bible are not the ones where plagues are pronounced and massive destruction happens. The verses that should scare you are the ones where someone entered the presence of Christ thinking they were Spiritually sound, only to find out they were still lost the whole time.
Consider the words of Christ in Matthew 7:22-23:
Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works?And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.
Here, you have a situation where people were in the Lord’s presence on judgment day, finding out that they were never saved, and thus stood condemned. They protested, saying they had done a lot of wonderful things for the Lord, yet He proclaimed, “I never knew you, depart from me, ye that work iniquity.”
These people had probably spent a lifetime doing works that looked good on the surface, but beneath the surface were impure motives and sinful desires. Yet, they convinced themselves that, because what they were doing was good, the ends justified the means.
They justified themselves, and placed their faith in their works, rather than the Lord, who would have cleansed them from all unrighteousness, justified them, and received them into Heaven.
But because they justified themselves, they deceived themselves into thinking that they were doing God’s work. Consider the words of 1 John 1:8, “If we say that we have no sin, we deceive ourselves, and the truth is not in us.”
Without a real relationship with Jesus Christ, without repentance from sin, pride and dead works, while turning toward and placing your faith in Christ, you are still lost. Any “righteous” works that you do will still leave you short of Heaven.
If you assess your life and conclude that you are without sin, you are also performing the art of deceiving yourself.
The lesson learned from Sardis, posted in the video above, is that you can believe yourself to be in good shape, and have a reputation of being a solid, Spiritual person, and still be Spiritually dead.
Heed the words of Isaiah 1:18, bring your sins to the Lord, and allow Him to cleanse you.