Thought from Today’s Old Testament Passage:
[Psalm 122] Here we have the pleasure which David and other pious Israelites took in approaching to and attending upon God in public ordinances, v. 1, 2.
Note, (1.) It is the will of God that we should worship him in concert, that many should join together to wait upon him in public ordinances. We ought to worship God in our own houses, but that is not enough; we must go into the house of the Lord, to pay our homage to him there, and not forsake the assembling of ourselves together. (2.) We should not only agree with one another, but excite and stir up one another, to go to worship God in public. Let us go; not, "Do you go and pray for us, and we will stay at home;’’ but, We will go also, Zec. 8:21. Not, "Do you go before, and we will follow at our leisure;’’ or, "We will go first, and you shall come after us;’’ but, "Let us go together, for the honour of God and for our mutual edification and encouragement.’’ We ourselves are slow and backward, and others are so too, and therefore we should thus quicken and sharpen one another to that which is good, as iron sharpens iron. (3.) Those that rejoice in God will rejoice in calls and opportunities to wait upon him. David himself, though he had as little need of a spur to his zeal in religious exercises as any, yet was so far from taking it as an affront that he was glad of it as a kindness when he was called upon to go up to the house of the Lord with the meanest of his subjects. We should desire our Christian friends, when they have any good work in hand, to call for us and take us along with them.
Matthew Henry, Matthew Henry’s Commentary on the Bible (Peabody MA: Hendrickson Publishers), 1997