"Short version: We show up. God leads it."
There is also a medium version and long version to be read and appreciated. Click on the link above to read the whole blog entry.
Hebrews 10:24-25 (NIV)
"And let us consider how we may spur one another on toward love and good deeds. Let us not give up meeting together, as some are in the habit of doing, but let us encourage one another—and all the more as you see the Day approaching. "