After essentially calling the members of the church in Sardis the "church of the mostly dead," Jesus Christ instructs them to "be watchful." He complements this with, "strengthen the things which remain," which qualifies the meaning of "watch." There is still a glimmer of life within this church, but the letter gives the impression that they have relaxed in their spiritual responsibilities so much that they are nearly comatose. They have not been vigilant in their core responsibilities or on guard against deception, apathy, or neglect. They have not had sleepless nights over their standing with God.
Interestingly, in the Bible's first mention of the Day of the Lord (Isaiah 2:12), it says that it "shall come upon everything proud and lofty, upon everything lifted up—and it shall be brought low." The primary target is the proud—the self-assured. The ironic thing is that this state of spiritual near-death could easily come about even while they are avidly watching world events. They could be quite adept at following the news reports and may know better than anyone what is really going on in the world and how it fits with prophecy.
But that does not fulfill Christ's and the apostle's commands to watch! It is not that it is wrong to keep tabs on world news, but watching world news is chiefly about observing. True watching emphasizes diligence; it is being alert to spiritual dangers more than physical ones. It is about faithfully carrying out our God-given responsibilities, like a servant in the Master's house. None of that results from simply being a news- or prophecy-addict.
In verse 3, He tells them to call to mind the previous lessons and instructions they have heard. He tells them to repent and to guard and maintain their position so they backslide no further. As before, His description gives little indication of spiritual vibrancy or zeal. There probably is a great deal of activity, since He says that they have a name—or reputation—for being alive. Yet, in the areas that truly matter—like growth, faith, seeking God, and overcoming—not much is happening.
He also warns them that, if they will not watch themselves and their covenant responsibilities to their Master, He will come upon them like a thief. He implies that they will not be counted worthy to escape. They may not be appointed to wrath as the world is, but they certainly are not immune to it. In fact, they stand a good chance of experiencing some of it, having not been vigilant and alert in watching over the things that God has given them.
Plainly, Christ will return when we do not expect Him. We may be able to observe some general indicators when key prophecies are fulfilled, but the overall timing will be a mystery. His coming will be like a thief in the night, purposefully hidden from all. Rather than trying to discern the timing, we are instructed to "watch"—not world events, but to watch over all that God has given to us, so that when that Day arrives, we are ready. He knows that if we are faithful in little—in the mundane, the monotonous, the unexciting—we will also be faithful in the truly great things that lie ahead.
David C. Grabbe
'As a Thief in the Night'
God first addresses their "works." While they may still have the truth, their dead works indicate a lack of living faith (James 2:17-20). This indicates a people who perceive themselves to be alive, but who apparently are basically standing still, spiritually catatonic, and comatose. They may exist as stones in the Temple, but not as "living stones" (I Peter 2:5). Perhaps this is why Christ says "not one stone will be left upon another" (Matthew 24:2)!
The Seven Churches: Sardis
Christ warns these people to take heed because what they have received is about to die in them. Spiritually, they are "dead men walking."
The Seven Churches: Sardis
Consider that this is Christ's message to His church just before the end, and this is what is most important for His people as we approach the end. Doctrine is mentioned seven times. Is that interesting in light of the times in which we live? We are seeing a major part of the church going haywire on doctrine! Is there something in the letter to Thyatira that mentions things that are happening in that group?
The letters contain at least eleven warnings to these seven churches but also at least twelve promises. Christ mentions faith, patience, conduct, and doctrine. But the two greatest, related concerns for His church at the end are works (Revelation 2:2,9,13,19; 3:1,8, 15) and overcoming (Revelation 2:7,11,17,26; 3:5,12,21).
Today, an awful lot of people are interested in church government at this time. It is not even mentioned by Christ! There are people who are interested in rituals, sacraments, and ceremonies, of which would be things like baptism or the Passover. But nothing in the seven letters alludes to these things. Nor is there anything in them about preaching the gospel around the world. These things have their place, but what we see is Christ's concern with doctrine, conduct, warnings to repent, and promises of reward.
Now these things that are not mentioned are less important than faith, repentance, and holiness, all of which directly impact on doctrine, conduct, and receiving the promises. All of these are bracketed between His statements about works and overcoming.
John W. Ritenbaugh
Revelation 2-3 and Works
One can only have a remainder when he has had a whole previously. Some portion of it is gone.
For many of these people, the relationship is dead. However, He still makes reference to a previous, better condition: "Remember therefore what you have received and heard." It is as if He is recalling something that they had once shared, something that He had given them. They had received it and grasped it, but it was slipping away—to the extent that some of them were dead. The relationship in these cases was broken. Thus, to those who remain, He exhorts them to hold on to what they have been given: "Strengthen the things that remain."
John W. Ritenbaugh
What Is the Work of God Now? (Part Four)
Other Forerunner Commentary entries containing Revelation 3:2: