“Therefore, remember what you received and heard, and obey it, and repent. If you do not wake up, I will come like a thief, and you will never know at what hour I will come against you” (Revelation 3:3 NET).
Historical accounts indicate that Sardis was invaded and conquered at least twice. One such invasion was spearheaded by a man named Cyrus, the leader of the Medio-Persian Empire. The second was led by Alexander the Great. Although Sardis was situated in a location that was difficult to invade, the city fell in both instances due to the negligence of those who were assigned to protect it.
Their lack of vigilance enabled the enemy to avoid detection and successfully infiltrate the city. A similar fate can befall those who neglect their relationship with God as well. Thus, Jesus’ letter to the church at Sardis presents us with a historical precedent to avoid.
“You have a few names even in Sardis who have not defiled their garments; and they shall walk with Me in white, for they are worthy” (Revelation 3:4).
Despite its reputation as a vibrant and active congregation, the church at Sardis was nearly devoid of spiritual life. This scenario was nearly the opposite of what we previously observed in churches like Pergamos and Thyatira. Those churches had some corrupt individuals in among the other members of their congregations. On the other hand, Sardis had a few honorable people among a majority of others who were spiritually dead.
So even though many within the church at Sardis were not what they appeared to be, that wasn’t true of everyone. That brings us to the color white that Jesus references in this passage. This color is widely recognized as a symbol of honor and purity, and here it serves to represent those who are spiritually pure and honorable.
However, it is important to note that Jesus drew a connection between the behavior of some in Sardis (those who “…soiled their clothes” [NIV]) and their resulting spiritual impurity. This underscores the impact of our choices on our spiritual well-being. When we engage in behaviors that are inconsistent with our profession of faith, we effectively stain our spiritual attire, much like a splatter of mud on a pristine white robe.
When faced with those situations, we can find spiritual cleansing by following the instructions outlined for us in 1 John 1:9: “If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.”
Image Attribution: “Person On Mud During Daytime” PickPik

This portion of Jesus’ message to the church at Sardis functions as a series of steps that lead us to an important destination. We can begin by considering Jesus’ counsel to “remember” in this passage. If Jesus told the ancient church at Sardis to “remember,” then it can only mean they had forgotten something. That leads us to a question that constitutes step two: what had they forgotten? Well, Jesus answered that question when He advised them to remember what they had “received and heard.”
A key attribute of a good church lies in its capacity to prepare its members to undertake the work God has called them to do. On the other hand, a church with a good reputation that fails to help its members understand and apply God’s Word will likely fail in it’s mission to help them fulfill God’s will in their lives.
At one time, Sardis was reported to be one of the more prominent cities of the ancient world. The city was strategically positioned on an elevated ridge that was surrounded by mountainous cliffs that presented a formidable obstacle to any military force that might try to mount an invasion. Of course, “difficult to invade” is not the same as “impossible to invade,” but we’ll address that distinction in greater detail shortly.
But those who seek to know Christ as He is revealed to us in the Biblical Scriptures have no need to pursue these “deeper truths.” The following excerpt from the New Testament book of 2 Peter brings an important perspective to this idea…
This passage also references the sin of idolatry. We can define an idol as anything that takes the place of God in someone’s life. Once something becomes more important than God in our lives, that thing (whatever it is) effectively becomes our “god.” For instance, the person for whom money is
the most important thing in life is just as guilty of idolatry as the person who worshipped before a human-crafted statue in the Old Testament era.
In the words of one source, “The ability to prophesy may involve predicting future events, but its main purpose is to communicate God’s message to people, providing insight, warning, correction, and encouragement.” (1) Today, we might best associate the use of a prophetic gift with the ability to bring a fresh application of Biblical truth as prompted by the Holy Spirit.
So Ahab went back to the palace angry and sullen. He refused to eat and went to bed with his face to the wall!” ‘ What in the world is the matter?’ his wife, Jezebel, asked him. ‘Why aren’t you eating? What has made you so upset and angry?’
Before we continue with our look at this subject, we should first be clear that “tolerance” is very important when speaking of things like freedom from bigotry or the ability to be patient and fair with others. The Bible supports this concept of tolerance in verses such as Titus 3:2 where we are told that Christians “…must not speak evil of anyone, nor quarrel, but be gentle and truly courteous to all” (TLB). We also find support for this idea in the following passage from the New Testament book of Ephesians: “Be completely humble and gentle; be patient, bearing with one another in love” (Ephesians 4:2 NIV).
The city of Thyatira was located off a secondary road between the cities of Pergamum (whose church received the second letter from Jesus) and Sardis (whose letter appears in the following chapter). While there is evidence to show that there was some industrial and commercial activity in Thyatira at the time of this letter, it doesn’t seem as if Thyatira was a prominent city during that time.
The Old Testament book of Ecclesiastes further illustrates the challenge facing those who are driven to accumulate financial wealth and/or material possessions: “He who loves money shall never have enough. The foolishness of thinking that wealth brings happiness! The more you have, the more you spend, right up to the limits of your income…” (Ecclesiastes 5:10-11 TLB).
The Roman Empire ruled over most of the known world in the era when the book of Revelation was originally written. One strategy employed by the Empire to help ensure loyalty among its citizens involved a requirement to worship the Roman Emperor as a divine being. Those who lived within the Roman Empire were required to burn incense once a year in honor of the Emperor and publicly affirm his divinity. Once a citizen fulfilled that requirement, he or she received a certificate of loyalty to the Roman Empire.
In our text from the Gospel of Mark, Jesus informs us that humanity’s primary job description involves the responsibility to love God with all our heart, soul, mind, and strength. Thus, our highest-ranking love should be expressed toward God. Unfortunately, it seems as if the Christians in Ephesus were so busy doing good things that they forgot the most important thing: to love God first and foremost.
Judging from this portion of Jesus’ letter, we may conclude that the church at Ephesus featured a group of individuals who refused to give up, even during times of hardship. If the Christians at Ephesus “patiently suffered” for their belief in Christ, then it can only mean that they remained steadfast in their commitment to Him despite the trials, adversities, and difficulties they encountered. It also seems reasonable to assume that the members of the Ephesian church displayed unwavering determination and resilience in the face of various challenges. Finally, we can say that the Ephesian Christians exhibited faithfulness in dealing with stressful conditions.
Ephesus boasted a large theatre with a seating capacity of approximately 20-30,000 people that appears in
Imagine if Jesus wrote a personal letter to your church. What would He say in that message? Would His message be complimentary, or would He emphasize the need for change and improvement? Well, the answers to those questions were not a matter of speculation for seven churches of the New Testament era. Instead, Jesus provided those answers in the form of a personalized message to each church.
So Revelation 1:19 provides us with a reference to the past (“what you have seen“), the present (“what is“), and the future (“what will take place after this“), all within a single verse. That being said, how do we know when the future begins in the book of Revelation? How can we separate the present from the future within this book?