If I decided one Sunday just to skip Church that week, do you think anyone would notice? Ah, you say, but you're the pastor. Yes, they'd notice. I agree. They would. But it also makes a difference when YOU decide to skip Church this Sunday.
Each Sunday is a gathering of the family - and when a beloved family member doesn't show up for the family gathering and meal at Christmas or Easter or Thanksgiving, there's a hole, a gap, a pain that everyone feels. We're all the less for that person not being with us to revel in the celebration of that day. Their absence diminishes the joy of the family. So when you choose to skip on Sunday, when you don't come together with your church family to join in offering the sacrifice of praise and thanksgiving and to receive the gifts your Lord has for you, it's not just you that miss out. Your extended family - the Church - misses out. They are diminished by your decision to absent yourself. The singing is that much quieter. The "amens" that much softer. The spot where you usually sit and stand reminds us all of your absence.
Surely old Neuhaus was dead right on this: Christian discipleship should begin with a very simple commitment that any given Lord's Day will find you in the assembly of God's people, singing His praise, offering your prayers, receiving His gifts. The only reasons for missing is because you're too sick to be present or because you're away travelling - and even in the later case, blessed are you if you find the family gathered in that location and join with them.
"Let us consider how to stir one another up to love and good works, not neglecting to meet together, as is the habit of some, but encouraging one another, and all the more as you see the Day drawing near." Hebrews 10:25 "I was glad when they said to me: Let us go to the house of the Lord!" Psalm 122:1