For the Son of Man is going to come in his Father's glory with his angels, and then he will reward each person according to what he has done.
Matthew 16:27

I'm not so sure any more when this event will happen. It sounds like an official closing out of history, with Jesus sorting everything out and judging those of us who are still standing on That Day.

I'm less concerned about the when and where as I am about the what. What kind of reward will it be? What do I have to do to get one? What happens to me if I don't merit a reward? Why are most Christians down on works, when this certainly seems like the basis on which we get the rewards?

What I can get from the verse, however, is that he wants us to be found doing good. His Spirit (Christ/God) within us reminds us daily what is good and what we can personally do about it. This is called obedience. God doesn't want a disobedient child. Nor does he want an apathetic child. He wants an active child, who goes about doing his Father's business.

It seems to me that the active Christian life consists of three things. First, we must have an open line to God. Along with brief "Thank You's" and "Help Me's" throughout the day, we should consciously plan a quiet time to be with Him and to share whatever is laid upon our heart. If there is nothing to share, then we should just listen. His Spirit will pray for us.

Secondly, we should obey. God is constantly telling us what we should embrace and what we should avoid. We must always be aware that Pride is the greatest enemy of perfect obedience.

Overall, we must love. We are to look upon creation as He sees it. What he has made is very good, even though it is often tainted with evil. He plans the redemption of everything. We must help Him in this work. That's what obedient children do.