[Jesus said] “And to the angel of the church in Sardis
write: ‘The words of him who has the seven spirits of God and the seven stars. I
know your works. You have the reputation of being alive, but you are dead. Wake
up, and strengthen what remains and is about to die, for I have not found your
works complete in the sight of my God. Remember, then, what you received and
heard. Keep it, and repent. If you will not wake up, I will come like a thief,
and you will not know at what hour I will come against you. Yet you have still
a few names in Sardis, people who have not soiled their garments, and they will
walk with me in white, for they are worthy. The one who conquers will be
clothed thus in white garments, and I will never blot his name out of the book
of life. I will confess his name before my Father and before his angels. He who
has an ear, let him hear what the Spirit says to the churches.’” (Revelation
3:1–6 ESV).
Today we come to one of the most shocking declarations from Jesus to the Churches of Asia. He says this church is “dead” (v. 2). Sardis, the city where the church addressed in today’s passage was located, had a reputation as a center of glory and wealth and was associated with several famous Greek kings. By the first century, however, Sardis was a shadow of its former self. Though the city had wealth, it was no longer as important in geopolitics as it once was. Its legendary reputation no longer matched its reality.
Residents of Sardis, including the
Christians, knew this well. So, unsurprisingly, Jesus uses a metaphor based on
this when He addresses the church in Sardis. We read in these verses that the
church’s reputation of being alive did not match its true condition. To put it
another way, the church in Sardis possessed only a nominal faith at the time
Revelation was written. Its works were incomplete (v. 2)—the church as a whole
failed to live up to its Christian profession.
Consequently, Jesus warns them to “wake
up,” to repent and possess the faith they professed, for He would come at an
unexpected moment to hold them to account (v. 3). This refers not to our Lord’s
second coming at the end of history but to a coming in judgment on that
specific congregation. Furthermore, the warning is especially pertinent in
light of the city’s history. In centuries past, the Persians captured Sardis
unexpectedly when they breached defenses thought to be impregnable. Jesus warns
the church that it will be caught in judgment unaware if it does not repent.
Yet, not every professing believer in
Sardis failed to live up to his profession. Some had unstained garments and
would be clothed in white garments if they were to persevere in true faith (v.
4). White garments are associated with purity, the condition of those who enjoy
eternal life and its glory (cf. Daniel 12:10; Mark 9:2–3; Revelation 19:14).
Those whose Christianity is not merely nominal, whose possession of faith and
practice match their profession, will live forever. Moreover, Christ will never
blot the name of such people out of the Book of Life but will confess them
before the Father (vv. 5–6). We should not read this as a statement that Jesus blots
out names, as an affirmation that someone who has been united to Christ can
fall away from salvation finally. Our Lord is simply borrowing the common idea
that God has a Book of Life that lists His saints in order to emphasize the
surety of salvation. Those who persevere never need to fear that they will fall
away in the future. All those whom Christ brings to glory will be kept in glory
forever.
Nominal faith is a threat that is ever
present in the church. Many people talk about faith in Christ, but their lives
reveal that they likely do not possess faith. True faith evidences itself as we
continually repent of our sins, seek to follow Christ, and love God and our
fellow Christians. Doing such things is the necessary and inevitable fruit of
saving faith. This fruit is not perfection, but it is evidenced in the journey
of the true believer.







