“Then one of the elders asked me, ‘These in white robes–who are they, and where did they come from?’ I answered, ‘Sir, you know.” Revelation 7:13-14a
Verses like this are sprinkled throughout the Revelation account to remind us that John is still in a vision and being shown things that will happen in the future. An elder takes John aside to make sure that he understands what he is seeing, because John has been charged with reporting it with accuracy to the world at large.
In this instance, just like in Revelation 1:20 with the symbolism of the lamps and the stars, John is clearly told what the literal white-robed multitude means. But the elder does so through a question, much like God employed with Adam and Eve in the garden [Genesis 3:9, 11 & 13] and with Cain [4:6, 9 & 10].
The Genesis questions were not for God’s sake, not because He didn’t already know the answer, but to cause Adam and Eve, and Cain to consider the truth. Here in Revelation, the elder’s question is not because the elder doesn’t know the answer, but to prompt John to be an active observer–not passive. He needs to know what he is seeing, and the elder’s question causes John to ask for understanding.
We, like John, are not to be passive consumers of Christianity. We too need to understand what we read and hear of God’s Word so that we can always be ready with an answer for the hope we have within us [1 Peter 3:15]. And when we don’t at first understand, all we need to do is ask God for wisdom and believe that He will show us the truth of His Word [James 1:5].
What questions is the Spirit prompting your heart with today? Are you seeking His understanding? Are you listening for His answer?