In The Name of Allaah, The Most Merciful, The Bestower of Mercy.

Imaam Ibnul Qayyim [rahimahullaah] stated:

The servant does not embark upon that which he has been forbidden except through two ways. [Either] due harbouring evil thoughts about his Lord that if he were to obey Allaah and preferred Him, He [Glorified be He] will not grant him that which is better from the lawful [things]; [or] he acknowledges that [Allaah will grant him something better than the forbidden thing he pursues] and that whoever leaves something for Allaah’s sake, He [Glorified be He] will replace it with something better; but lusts overcomes his patience and desires [overcomes] his intellect. The first affair is due to weakness in knowledge and the second a weakness in intellect and insight. [Ref 1]

Al-Allaamah Abdur-Rahmaan Ibn Yahyah Al-Mu’allimee [rahimahullaah] stated: The human being does not hate truth as a result of considering it to be falsehood, rather he loves truth by way of his Fitra [sound natural disposition], and loves falsehood due to his desires and lusts. The shift towards success or loss defends on what he gives preference to.

Allaah [The Blessed and Exalted] said:

فَأَمَّا مَن طَغَىٰ

وَءَاثَرَ ٱلۡحَيَوٰةَ ٱلدُّنۡيَا

فَإِنَّ ٱلۡجَحِيمَ هِىَ ٱلۡمَأۡوَىٰ

وَأَمَّا مَنۡ خَافَ مَقَامَ رَبِّهِۦ وَنَهَى ٱلنَّفۡسَ عَنِ ٱلۡهَوَىٰ

فَإِنَّ ٱلۡجَنَّةَ هِىَ ٱلۡمَأۡوَىٰ

Then, for him who Tagha (transgressed) and preferred the life of this world (by following his evil desires and lusts), Verily, his abode will be Hellfire; But as for him who feared standing before his Lord, and restrained himself from impure evil desires, and lusts. Verily, Paradise will be his abode.” [An-Naazi’aat. Ayah:37-41]

And you can say: Allaah [The Blessed and Exalted] is on one side and [a person’s evil] desires are on another side [in opposition to what Allaah has commanded and prohibited].  Allaah [The Most High] said:

أَرَءَيۡتَ مَنِ ٱتَّخَذَ إِلَـٰهَهُ ۥ هَوَٮٰهُ أَفَأَنتَ تَكُونُ عَلَيۡهِ وَڪِيلاً

أَمۡ تَحۡسَبُ أَنَّ أَڪۡثَرَهُمۡ يَسۡمَعُونَ أَوۡ يَعۡقِلُونَ‌ۚ إِنۡ هُمۡ إِلَّا كَٱلۡأَنۡعَـٰمِ‌ۖ بَلۡ هُمۡ أَضَلُّ سَبِيلاً

Have you (O Muhammad) seen him who has taken as his ilah (god) his own desire? Would you then be a Wakil (a disposer of his affairs or a watcher) over him? Or do you think that most of them hear or understand? They are only like cattle; nay, they are even farther astray from the Path. (i.e. even worse than cattle]. [Soorah Al-Furqaan. Aayaat 43-44]

And Allaah [The Most High] said:

أَفَرَءَيۡتَ مَنِ ٱتَّخَذَ إِلَـٰهَهُ ۥ هَوَٮٰهُ وَأَضَلَّهُ ٱللَّهُ عَلَىٰ عِلۡمٍ۬ وَخَتَمَ عَلَىٰ سَمۡعِهِۦ وَقَلۡبِهِۦ وَجَعَلَ عَلَىٰ بَصَرِهِۦ غِشَـٰوَةً۬ فَمَن يَہۡدِيهِ مِنۢ بَعۡدِ ٱللَّهِ‌ۚ أَفَلَا تَذَكَّرُونَ

Have you seen him who takes his own lust (vain desires) as his ilah (god), and Allah knowing (him as such), left him astray, and sealed his hearing and his heart, and put a cover on his sight. Who then will guide him after Allah? Will you not then remember? [Soorah Al-Jaathiyah. Ayah 23] [Ref 2]

[Ref 1: An Excerpt from Al’Fawaa-id [page 78]

[Ref 2: An Excerpt from [التَّنْكِيل بِماَ فِي تَأْنِيبِ ٱلْكَوْثَري مِنَ الأباَطِيلVol 2. Page.179 with the checking of Imaam Albaanee (rahimahullaah)]