John Gill, on 1Cor 14:38

Let all things be done decently and in order. Which may refer not only to what is said in this chapter, but in the foregoing part of the epistle; go not to law before the unbelievers; let not a believing yokefellow depart from an unbelieving one; let not him that has knowledge sit in an idol's temple, and eat meat there; let not a man pray with his head covered, and a woman with hers uncovered; come not to the house of God to eat and drink intemperately, thereby reflecting dishonour and scandal on the ordinance of the Lord's supper; let not any speak in an unknown tongue in the church, without an interpreter, as if he was a madman, nor suffer women to teach in public; all which are very unbecoming, and contrary to the rules of decency: do not encourage animosities, factions, and parties; despise not the faithful ministers of the word, but honour and obey them in the Lord; neglect not the discipline of the church, lay on censures, and pass the sentence of excommunication on such as deserve them; keep the ordinances as they have been delivered, particularly that of the Lord's supper; observe the rules prescribed for prophesying and speaking with tongues, and so all these things will be done according to the order of the Gospel: and the words may be considered as a general rule for the decent and orderly management of all things relating to the worship of God, and discipline of his house; that in all things a good decorum, and strict order, be observed, that nothing be done contrary to the rules of decency, and the laws and commandments of Christ. Next: 1 Corinthians Chapter 15