Allah said,

﴿وَلَيَزِيدَنَّ كَثِيراً مِّنْهُم مَّآ أُنزِلَ إِلَيْكَ مِن رَّبِّكَ طُغْيَـناً وَكُفْراً﴾

(Verily, the revelation that has come to you from your Lord makes many of them increase in rebellion and disbelief.) meaning, the bounty that comes to you, O Muhammad, is a calamity for your enemies, the Jews and their kind. The more the revelation increases the believers in faith, good works, and beneficial knowledge, the more the disbelievers increase in envy for you and your Ummah, the more they increase in Tughyan -- which is to exceed the ordained limits for things -- and in disbelief -- meaning denial of you. Allah said in other Ayat,

﴿قُلْ هُوَ لِلَّذِينَ ءَامَنُواْ هُدًى وَشِفَآءٌ وَالَّذِينَ لاَ يُؤْمِنُونَ فِى ءَاذَانِهِمْ وَقْرٌ وَهُوَ عَلَيْهِمْ عَمًى أُوْلَـئِكَ يُنَادَوْنَ مِن مَّكَانٍ بَعِيدٍ﴾

(Say: "It is for those who believe, a guide and a healing. And as for those who disbelieve, there is heaviness (deafness) in their ears, and it is blindness for them. They are those who are called from a place far away.'') and,

﴿وَنُنَزِّلُ مِنَ الْقُرْءَانِ مَا هُوَ شِفَآءٌ وَرَحْمَةٌ لِّلْمُؤْمِنِينَ وَلاَ يَزِيدُ الظَّـلِمِينَ إَلاَّ خَسَارًا ﴾

(And We send down of the Qur'an that which is a healing and a mercy to those who believe, and it increases wrongdoers in nothing but loss. ) Allah said next,

﴿وَأَلْقَيْنَا بَيْنَهُمُ الْعَدَاوَةَ وَالْبَغْضَآءَ إِلَى يَوْمِ الْقِيَـمَةِ﴾

(We have put enmity and hatred among them till the Day of Resurrection.) Therefore, their hearts are never united. Rather, their various groups and sects will always have enmity and hatred for each other, because they do not agree on the truth, and because they opposed you and denied you. Allah's statement,

﴿كُلَّمَآ أَوْقَدُواْ نَاراً لِّلْحَرْبِ أَطْفَأَهَا اللَّهُ﴾

(Every time they kindled the fire of war, Allah extinguished it;) means, every time they try to plot against you and kindled the fire of war, Allah extinguishes it and makes their plots turn against them. Therefore, their evil plots will return to harm them.

﴿وَيَسْعَوْنَ فِى الاٌّرْضِ فَسَاداً وَاللَّهُ لاَ يُحِبُّ الْمُفْسِدِينَ﴾

(and they (ever) strive to make mischief on earth. And Allah does not like the mischief-makers.) It is their habit to always strive to cause mischief on the earth, and Allah does not like those with such behavior.