How many Type of Mistakes people make while Quran Recitation?
There are two types of mistakes we make while Quran Recitation(tilawat):
There are four types of mistakes in Lehne Jali.
Result: Reading Quran with Lehne Jali is prohibited and haram and salat will break if you recite with Lehne Jali.
There are certain rules in tajweed which makes the letters beautiful, breaking those rules is committing Lehne Khafi.
Example : If letter before اَللّٰهُ Laam has Fathah or Damma on it, Allah’s Laam read with full or thick sound but if someone read Allah’s Laam with thin or light sound it will be Lehne Khafi.
Result : This is Makruh if you Recite with Lehne Khafi, Allah may get Angry, So We should avoid Lehne Khafi.