The next time a mirror comes into view, take a long look at the reflection. Be careful not to zoom in on that extra set of lines that popped up this past summer or the hairline that is retreating faster than a beaten army. What is seen is not just a person but an image. Humans are image-bearers. The image we bear is that of God, according to Genesis 1:26.
There are many truths that we embody because we are made in the image of our Heavenly Father. One truth is that of being workers. This is clear from the scriptural account of Creation.