“Therefore I urge you, brothers, on account of God’s mercy, to offer your bodies as living sacrifices, holy and pleasing to God, which is your spiritual service of worship.”
Romans 12:1 BSB
Fellow believers, because of the mercy and grace God gave you from His love and because it cleansed you, offer your consecrated (set apart by and for God) bodies as living sacrifices—ones revived, cleansed, and given of your free will because of your love of God.
Your offering of this sacrifice is holy (because God consecrated you when you believed in Jesus for salvation) and pleasing (because you willingly offer your living [not dead] and rejuvenated [by Christ] selves) to God.
Your offering of your redeemed self to God out of love for Him is your spiritual service of worship.
Remember God redeemed you. He consecrated you. Therefore, you can go into His presence. Your offer of yourself to Him is accepted because He cleansed you through Jesus’ redemption of you. God did the work so you could be with Him and so your service and offering would be acceptable to Him.
God asks for nothing greater than your whole being because of your love and obedience of/to Him. That is relationship. That loving obedience is worship. It is spiritual and service to/for God.
Your worship of God should occur as your response to His loving mercy and forgiveness of you.
Give your redeemed self lovingly and in obedience to God for His purposes. Love Him with your redeemed offering of yourself.