Passage
I call upon you, therefore, brethren, through the compassions of God, to present your bodies a sacrifice--living, sanctified, acceptable to God--your intelligent service;
I call upon you, therefore, brethren, through the compassions of God, to present your bodies a sacrifice--living, sanctified, acceptable to God--your intelligent service;
Romans 12:1 I call upon you, therefore, brethren, through the compassions of God, to present your bodies a sacrifice--living, sanctified, acceptable to God--your intelligent service;
Romans 12:2 and be not conformed to this age, but be transformed by the renewing of your mind, for your proving what <FI>is<Fi> the will of God--the good, and acceptable, and perfect.
Romans 12:3 For I say, through the grace that was given to me, to every one who is among you, not to think above what it behoveth to think; but to think so as to think wisely, as to each God did deal a measure of faith,
The verse centers on "call", "upon", "therefore", "brethren", "through", "compassions", "present", and "bodies". It is saying that the verse draws attention to "call" and "upon", so its meaning should be read from those terms before moving to application.
The next verse adds "and be not conformed to this age...", so "call" and "upon" should be read forward into that movement. In Romans context, the local focus is righteousness by faith, union with Christ, life in the Spirit, and God's covenant faithfulness.
A plain takeaway is to answer the verse's own emphasis on "call" and "upon" with trust shaped by these words, not by a vague optimism outside the passage.