“Therefore, brothers, by the mercies of God, I urge you to present your bodies as a living sacrifice, holy and pleasing to God; this is your spiritual worship.”
Notice Paul says “your bodies as a living sacrifice.” He implies that it is the offer of our collective bodies which constitutes this “living sacrifice.” Together, we create “spiritual worship.” We individually “renew [our] minds” and are “transformed” “so that [we each] may discern what is the good, pleasing, and perfect will of God.” (Romans 12: 2) So, we act individually and then mutually to worship God.
Paul explains, “Now as we have many parts in one body, and all the parts do not have the same function, in the same way we who are many are one body in Christ and individually members of one another.” (Romans 12: 4-5)
Therefore, “come, let us worship and bow down; let us kneel before the Lord our Maker. For He is our God, and we are the people of His pasture, the sheep under His care. Today, if you hear His voice, do not harden your hearts.” (Psalm 95: 6-8)