Benefit: Knowledge Without Actions and Actions Without Knowledge
In the Name of Allāh, the Ever Merciful, the Bestower of Mercy
Likewise, when actions are without knowledge, ignorance and confusion enters the worship; such a person resembles the Christians because they (i.e. the Christians) worship Allāh upon ignorance and misguidance.1
Source: Itḥāf al-ʿUqūl pg. 11.
Translated by: Munīb al-Ṣumālī
1) Sufyān ibn ʿUyaynah said: "It used to be said: whoever is corrupt amongst our scholars has a resemblance of the Jews, and whoever is corrupt from our worshippers has a resemblance of the Christians" (Majmūʿ al-Fatāwa of ibn Taymiyyāh 1/197).