In Revelation 2-3, the letters to the churches of Smyrna and Philadelphia show the apparent woes these congregations were facing. Christ speaks of Smyrna’s “poverty,” (2:9) and intense persecution, (v. 10) Yet, they were spiritually, “rich,” (v. 9) Philadelphia only had “a little strength,” (3:8), but a large opportunity—fruitful because faithful. You can never be too poor to be used by God.
On the other hand, you may be too rich. The church at Laodecia boasted in their wealth, (3:14-22). Christ, however condemned them for their spiritual poverty. He basically said, “You make me sick.”
Henry Blackaby builds on this truth:
Many congregations that once were thriving have since been reduced to a handful. Christ would say of these churches, “… you say, ‘I’m rich; I have become wealthy, and need nothing,’ and you don’t know that you are wretched, pitiful, poor, blind, and naked” (Rev. 3:17). When churches like the one in Laodicea refuse to heed God’s warnings, they will eventually be forced to admit the harsh reality of their spiritual poverty. The truth is, God can lead any church to a vibrant future. However, He requires churches to humble themselves and seek His direction. If you will do this, there will never be a need you face for which God does not have a generous supply. …
When you serve in a small church, you are constantly reminded of your dependence on God. You lack everything! You need more people, more money, more equipment, more volunteers, more leaders, and more musicians. Being continually reminded of what you don’t have is not necessarily a bad thing, as long as you don’t allow your poverty to determine your ministry. Your church’s ability to minister is never limited by your resources; it is driven by God’s provision. (Blackaby, Henry and Richard; Flickering Lamps, p. 96, Kindle edition)
You can never be too poor for God to use your church, but maybe too rich! Trust Him whose name is Yahweh Yireh meaning, “The LORD Will Provide,” (Gen. 22:14, CSB).