If the Lord came back today, are you living your life the way you should be living it? Do you have sins that you need to repent of or business you need to take care of? Think about everyday as the possibility of being your last - and let that thought be reflected in your life. The coming of the Lord could happen at any time - do we fully realize this?
Let us not be ashamed of what we're doing when He comes back.
*Everyday that the Lord DOESN'T come back, is an opportunity for us to save more souls!*