Prolonged thinking does not benefit a person who follows his whims; he thinks he is looking for proofs for the truth, while in reality he is looking for proofs for his whims. Allah said about one of the heads of the disbelievers of Quraysh: { إِنَّهُ فَكَّرَ وَقَدَّرَ * فَقُتِلَ كَيْفَ قَدَّرَ } “Indeed, he thought and deliberated. So may he be destroyed for how he deliberated.” [Al-Muddaththir 74:18-19]
طول التفكير لا ينفع صاحب الهوى، يظن أنه يبحث أدلةً للصواب وهو يبحث أدلةً لهواه، قال الله عن أحد رؤوس كفار قريش (إنه فكر وقدّر فقتل كيف قدر)