God created every single person on the earth. We all rightfully belong to God. We have one life, and it is our duty to love and serve God with all our minds, souls, hearts, and strength. If we refuse to do this, we are thieves–stealing ourselves from God.
Have you made this decision to return yourself to Jesus? If so, are you doing your whole duty? The offertory provides a fast forward to what this will look in your life, if you're willing to make this decision. Today is the day of salvation!