Exodus 40:9 NKJV
“And you shall take the anointing oil, and anoint the tabernacle and all that is in it; and you shall hallow it and all its utensils, and it shall be holy.
The oil was used to set the tabernacle apart for its intended purpose.
We must see ourselves as having been set apart for the purpose of serving God. The oil of the Holy Spirit and the anointing are upon us and in us to separate us from the world.
2 Corinthians 6:16-17
And what agreement has the temple of God with idols? For you are the temple of the living God. As God has said: “I will dwell in them and walk among them. I will be their God, and they shall be My people.”
Therefore “Come out from among them and be separate, says the Lord. Do not touch what is unclean, and I will receive you.”