What should a woman do when Satan whispers to her that "fornication is better than marriage," so she seeks forgiveness, then desires [it], then comprehends and seeks forgiveness again?

Satan is an enemy to humankind and strives to tempt and lead them astray from the straight path. Among his greatest avenues for this is the temptation of zina (fornication/adultery) and indecencies. The following is advised:

Firstly: Seek refuge with Allah from the accursed Satan and do not give in to whispers, for Allah the Almighty says: "And if an evil suggestion comes to you from Satan, then seek refuge in Allah. Indeed, He is the All-Hearing, the All-Knowing."

Secondly: Occupy your time with what benefits you in religious and worldly matters, for idleness is a breeding ground for Satan.

Thirdly: Hasten to marry if you are not already married, as it is a means of chastity, purity, and safeguarding the soul, for the Prophet, peace and blessings be upon him, said: "O young people, whoever among you can afford to marry, let him do so, for it helps him lower his gaze and guard his chastity. And whoever cannot afford to do so, let him fast, for it will be a shield for him."

Fourthly: Examine the texts that warn against zina and clarify its danger and the evil consequences for those who commit it, and seek help from specialized books on major sins.