Decently, in 1 Corinthians 14:40, means in a becoming, orderly, and reverent manner. It describes proper conduct in public Christian worship rather than merely outward modesty.
Definition
Decently means in a becoming, orderly, and reverent manner. It describes conduct suited to proper public worship rather than merely freedom from impurity or obscenity.
Biblical Usage
In 1 Corinthians 14:40, the word requires that everything done and said in public worship accord with good order and the reverent spirit fitting true worshipers of God.
Historical Bible Dictionaries
International Standard Bible Encyclopedia (ISBE)
<p>de'-sent-li (euschemonos): Only once is this word found in our English Bible (1Co 14:40). It is in the last verse of that remarkable chapter on the proper use of spiritual gifts in the church and the proper conduct of public worship. It does not refer here to absence of impurity or obscenity. It rather refers to good order in the conduct of public worship. All things that are done and said in public worship are to be in harmony with that becoming and reverent spirit and tone that befit the true worshippers of God.</p>