https://www.mljtrust.org/sermons-online/ephesians-2-20-22/built-together-by-the-holy-spirit/

How can something be one and yet many different things? This is the nature of the church where each member is different, but part of one body. In this sermon on Ephesians 2:20–22 titled “Built Together by the Holy Spirit,” Dr. Martyn Lloyd-Jones probes into how this can happen and who produces it. First, Dr. Lloyd-Jones makes a distinction between individuals and being individualistic. The former is, as he notes, a beautiful aspect of the church. Each stone is hewn differently—every Christian is different—but each stone does not pursue isolation. Each stone needs the others to be a temple. The differences in the church, according to Dr. Lloyd-Jones, spotlights the nature of a living God. However, who is the one responsible for the unity in the diversity? As he observes from Ephesians, the builder of the temple is the Holy Spirit (vs 22). As Dr. Lloyd-Jones notes, the church is a miracle. The Holy Spirit must bring all to the conviction of their depravity and sin in order to shape and mold them into stones for the temple. Also, the Holy Spirit is the one who opens eyes to the truth of the gospel, gives understanding, produces the same fruit, and gives different gifts to members of the church. No one is able to do anything apart from Him.