Reference: Madaarij as-Saalikeen – v1, p436
قال الإمام ابن القيم -رحمه الله-:
( من دلائل رقة قلب المؤمن؛
أن يتوجع لعثرة أخيه المؤمن إذا عثر،
حتى كأنه هو الذي عثر بها،
ولا يشمت به )."مدارج السالكين" (١ /٤٣٦)
— د خالد بن قاسم الردادي (@kradd2) February 14, 2018
al-Imaam Ibn al-Qayyim (rahima-hullaah) said:
From the indicators of the tenderness of a believer’s heart is that he feels pain at the mishap of his believing brother when he slips up, so much so that it is as if he himself is the one who has slipped up; and he [certainly] does not maliciously rejoice [at his brother’s lapse].