Jesus replied, “Martha, Martha, you are worried and upset about many things, but few things are needed—or indeed only one. Mary has chosen what is better, and it will not be taken away from her.”
Many Christians today are like Martha. They know what to do to please God (e.g., make an effort to show up for fellowship, serve others, rush to share the gospel to people, sing songs of praise and worship, etc.). But they neglect what truly matters above all the doing – that is, being with Jesus Himself.