1 Peter 3:3

Adorning. Gr. kosmos, “ornament,” “decoration,” “adornment” (see on Isa. 3:16-24; 1 Tim. 2:9, 10). The English word “cosmetics” is derived from the Greek word kosmos. It is not fitting for a Christian woman to make a vain display of dress and ornaments to attract attention to herself. Her greatest attraction should be her Christian conduct (see on 1 Peter 3:2).

Plaiting the hair. Peter here cites an example of ancient “adornment” that did not reflect “pure” motives (see on v. 2). Intricate, time-consuming hair styles were a criterion, of wealth and fashion in the Greek and Roman world of Peter’s time. The motive was obviously a desire for personal attention, which is not in harmony with the basic principles of Christianity. See on 1 Tim. 2:9.

Wearing of gold. Plentiful were the glittering rings, bracelets, and anklets that fashionable women wore in the Roman Empire. Such “wearing of gold” was contrary to the principle of Christian modesty and simplicity.

Putting on of apparel. Probably a reference to the fashionable custom of changing dresses and ornaments several times in a day to meet varying social requirements. Love for an extensive wardrobe has been a deceptive snare to men and women all through the ages. Money that could be spent in more profitable ways for the eternal good of both spender and receiver is often squandered on ostentatious apparel.