The function of the church is to save lives and not to cause men to lose their lives. The health, quarantine laws, security from evil doers, sanitation, and the sanctity of life is well established in the Bible.
Efficiency, energy savings, schedule, balance, because it is a better way to live your life. If you can get the same or better function, while spending expending less, and having less damage to the environment, society, or your body, why not?
Hebrews 12:1-3 Wherefore seeing we also are compassed about with so great a cloud of witnesses, let us lay aside every weight, and the sin which doth so easily beset us, and let us run with patience the race that is set before us,  Looking unto Jesus the author and finisher of our faith; who for the joy that was set before him endured the cross, despising the shame, and is set down at the right hand of the throne of God.  For consider him that endured such contradiction of sinners against himself, lest ye be wearied and faint in your minds.
In this episode of our Importance of church live talk program I cover The more efficient way to do church religion focus on life healing peace cross. Highlighting the question, why belonging to a church, and why doing church properly is important. Covering benefits gained when a believer belongs to a properly functioning church with elder, deacon, and deaconess. To listen to revive reform radio go to http://www.revivereform.org/radio/