Romans 12:1-2

1 I exhort you, therefore, brothers, in view of God's mercies, to offer yourselves as a sacrifice, living and set apart for God. This will please him; it is the logical "Temple worship" for you.
2 In other words, do not let yourselves be conformed to the standards of the 'olam hazeh. Instead, keep letting yourselves be transformed by the renewing of your minds; so that you will know what God wants and will agree that what he wants is good, satisfying and able to succeed.