Gathering week by week is a work of service to your fellow worshippers and work of witness to those who do not believe.
From Jared Wilson:
One of the most countercultural things you can do is get up early on Sunday morning, put real clothes on, and drive to a church building. … In many regions of the Western world, church attendance is downright abnormal.
And so on the Lord’s Day morning, while all the other yards in your neighborhood are buzzing with lawn mowers, all the other kids are making for the swimming pool, all the other patrons of the coffee shop are lounging in sweatpants, you show your family’s otherworldliness in that moment that you dedicate to the countercultural tradition of going to church.
It’s not that you’re better than everyone else. It’s because you realize you may in fact be worse. When you back the family car out of the driveway on Sunday morning, you are telling your neighbors that you need Jesus and no amount of Sunday leisure can satisfy you like Him, that no rest is better than that which is found in Jesus, and that when the thin veneer of worldly frivolities starts to show a few cracks, you might be the kind of person they could talk to about the “alternative lifestyle” of following Jesus.