21 Therefore hear me, O virgins, as a parent; hear, I beseech you, one who fears while he warns; hear one who is faithfully consulting for your advantage and your profit. Be such as God the Creator made you; be such as the hand of your Father ordained you. Let your countenance remain in you incorrupt, your neck unadorned, your figure simple; let not wounds be made in your ears, nor let the precious chain of bracelets and necklaces circle your arms or your neck; let your feet be free from golden bands, your hair stained with no dye, your eyes worthy of beholding God.
Let your baths be performed with women, among whom your bathing is modest. Let the shameless feasts and lascivious banquets of marriages be avoided, the contagion of which is perilous. Overcome dress, since you are a virgin; overcome gold, since you overcome the flesh and the world. It is not consistent to be unable to be conquered by the greater, and to be found no match for the less. Strait and narrow is the way which leads to life; hard and difficult is the track which tends to glory.
By this pathway the martyrs progress, the virgins pass, the just of all kinds advance. Avoid the broad and roomy ways. There are deadly snares and death-bringing pleasures; there the devil flatters, that he may deceive; smiles, that he may do mischief; entices, that he may slay. The first fruit for the martyrs is a hundred-fold; the second is yours, sixty-fold. As with the martyrs there is no thought of the flesh and of the world, no small, and trifling, and delicate encounter; so also in you, whose reward is second in grace, let there be the strength in endurance next to theirs.
The ascent to great things is not easy. What toil we suffer, what labour, when we endeavour to ascend the hills and the tops of mountains! What, then, that we may ascend to heaven? If you look to the reward of the promise, your labour is less. Immortality is given to the persevering, eternal life is set before them; the Lord promises a kingdom.
Source: The Treatises of Cyprian (New Advent)