Tongue is a big reason for entering hell
The Prophet, peace and blessings of Allah be upon him, said:
“ And will people be dragged face down into the Fire, except for the reason that their tongues have created? “.
at-Tirmizi No. 2616. “Sahih Sunan at-Tirmizi” 2110,
Ibn Rajab al-Hanbali said:
“ The external meaning of this hadeeth indicates that the most for which people will enter the Fire is what they uttered with their tongues .”
”Jami’ al-‘Ulum wa al-Hikam” 1/274.