By nature, none of us would say, ‘I am a rock, I am a stone.’ We are all so unstable and weak but, yes, in a sense, once we are converted, we become stones, because, despite our weakness, God will ensure that our conversion will endure: the doctrine of the perseverance of the saints.
Note that we are Christians first, and then we are built up in the church. Being in the church and worshipping and hearing the word doesn’t make us Christians. We become Christians before we are joined to the church. The church is a like a temple building here and it is composed of living stones. It is an illustration. Not dead stones. A church shouldn’t be a mixed multitude. Who do we receive into membership of the church? Some people who believe they are converted, and others who are not? No, we are to build, so far as we can, by the help of God, a spiritual temple, composed of living stones. We may often be fooled by people who tell us, ‘I have received Christ. I have repented of my sin. I know him and I walk with him,’ but we aim to receive only truly converted people.
Oh, that we would be such as people in the church of Jesus Christ, joined together in harmony. Every stone taking its place. Some stones being in those huge pillars, supporting tremendous weights. Others in the walls; others were decorative. So we all have our place in the church of Jesus Christ. Everyone has a function; everyone has a role in the work of God and in the worship. Is that true of me? Do I see myself as one of the stones placed in the position that Christ would have me in the church, labouring with others, part of the team, appreciating them? The passage started like this: ‘See that ye love one another with a pure heart, fervently.’ Am I a stone, closely fitting in with other stones?
The priests were set aside for their work and so are we. We are not supposed to be of this world, not only in sinful things but in its general practices. The world loves to party. What is a Christian? Somebody who simply parties in a more sanitised way; a tidied up, cleaned up way? No, they are truly changed. You may have parties for your little children growing up, but even then, don’t make too much of them. Of course, we are all for the family and the children but when we start overdoing things and becoming like the worldling, we are no longer priests.