20:7-12 Though the disciples read, and meditated, and prayed, and sung apart, and thereby kept up communion with God, yet they came together to worship God, and so kept up their communion with one another. They came together on the first day of the week, the Lord's day. It is to be religiously observed by all disciples of Christ. In the breaking of the bread, not only the breaking of Christ's body for us, to be a sacrifice for our sins, is remembered, but the breaking of Christ's body to us, to be food and a feast for our souls, is signified. In the early times it was the custom to receive the Lord's supper every Lord's day, thus celebrating the memorial of Christ's death. In this assembly Paul preached. The preaching of the gospel ought to go with the sacraments. They were willing to hear, he saw they were so, and continued his speech till midnight. Sleeping when hearing the word, is an evil thing, a sign of low esteem of the word of God. We must do what we can to prevent being sleepy; not put ourselves to sleep, but get our hearts affected with the word we hear, so as to drive sleep far away. Infirmity requires tenderness; but contempt requires severity. It interrupted the apostle's preaching; but was made to confirm his preaching. Eutychus was brought to life again. And as they knew not when they should have Paul's company again, they made the best use of it they could, and reckoned a night's sleep well lost for that purpose. How seldom are hours of repose broken for the purposes of devotion! but how often for mere amusement or sinful revelry! So hard is it for spiritual life to thrive in the heart of man! so naturally do carnal practices flourish there!
7. upon the first day of the week, when the disciples came together—This, compared with 1Co 16:2, and other similar allusions, plainly indicates that the Christian observance of the day afterwards distinctly called "the Lord's Day," was already a fixed practice of the churches.
Paul preached—discoursed. The tense implies continued action—"kept discoursing."