Love for Allah’s sake is faith, and love alongside Him is shirk
93 — Hence, love for Allah’s sake is faith, whereas love alongside Allah constitutes shirk.
94 — Likewise, when one says, “subḥāna Allah wa al-ḥamdu lillāh” (glory be to Allah and all praise is Allah’s), he declares the Lord’s transcendence and thereby cleanses his heart of describing the Lord with anything unbefitting. Each time he glorifies the Lord, his own soul is purified from attributing to Him any imperfection.
95 — As He, exalted is He, says: “Glory be to your Lord, the Lord of might, exalted above what they ascribe” (al-Ṣāffāt 37:180).
96 — And He says: “Transcendent and highly exalted is He above what they say—most exalted indeed” (al-Isrāʾ 17:43).
97 — Thus He—glorified be He—has declared Himself free of what the fabricators and the polytheists attribute to Him.
Glorifying the Lord is a purification for the soul
98 — Whenever the Lord is glorified, the person has purified his own soul. Allah has called righteous deeds “zakāh” (purification), as in His words: “Woe to the polytheists—those who do not give the zakāh” (Fussilat 41:6-7).
99 — Ibn Abī Ṭalḥah narrated from Ibn ʿAbbās regarding His saying, “and purify them” (al-Baqarah 2:129), that he said: “By zakāh He means obedience to Allah and sincerity.” (1) Thus he combined purification from disbelief with purification from sins.