The Testimony of Faith and Its Conditions (Conditions of the Shahada)

The treatise closes with one of the most practically important topics in Islamic creed: the shahada — "Ash-hadu an la ilaha illa Allah wa ash-hadu anna Muhammadan rasul Allah" — and the conditions that must be fulfilled for it to be valid and beneficial in the sight of Allah. Ibn Abdul Wahhab understood that many people recite this declaration without grasping its meaning or fulfilling its requirements, and he addresses this gap directly.

The scholars of Ahl al-Sunnah have derived seven conditions of the shahada from the Quran and Sunnah. Each condition is paired with its proof.

The first is knowledge (al-'ilm): the declarant must know what the shahada means — that it is a negation of all false deities and an affirmation of Allah alone as the only one truly deserving of worship. Ignorance of its meaning nullifies its benefit. Proof: "Know that there is no deity except Allah" (Muhammad, 47:19).

The second is certainty (al-yaqin): the heart must be free of doubt. The shahada uttered with hesitation or doubt provides no benefit. Proof: "The believers are only those who have believed in Allah and His Messenger and then doubt not" (Al-Hujurat, 49:15).

The third is acceptance (al-qabul): one must accept what the shahada entails — the obligations of worship and obedience — without rejection. Allah describes those who were destroyed as people who rejected the call of the messengers: "Indeed, when it was said to them, 'There is no deity but Allah,' they were arrogant" (As-Saffat, 37:35).

The fourth is submission and compliance (al-inqiyad): one must act upon its requirements. Verbal declaration without action is the way of the hypocrites. Allah says: "And turn to your Lord and submit to Him" (Az-Zumar, 39:54). The connection between declaration and action is inseparable in Islamic theology.

The fifth is truthfulness (as-sidq): the declaration must be sincere, with the tongue matching the heart. The hypocrites in Madinah declared the shahada but concealed disbelief — and Allah exposed them. "When the hypocrites come to you, they say, 'We testify that you are the Messenger of Allah.' And Allah knows that you are His Messenger, and Allah testifies that the hypocrites are liars" (Al-Munafiqun, 63:1).

The sixth is sincerity (al-ikhlas): the declaration must be made purely for Allah, free of any intention to show off or gain worldly benefit. The Prophet said: "The most fortunate person through my intercession will be the one who said 'La ilaha illa Allah' sincerely from the heart" (Sahih al-Bukhari).

The seventh is love (al-mahabbah): the one who declares the shahada must love what it entails — love of Allah, love of His Messenger, love of Islam, and love of those who uphold it. Proof: "And of the people are some who take other than Allah as equals to Him, loving them as they should love Allah. But those who believe are stronger in love for Allah" (Al-Baqarah, 2:165).

Some scholars add an eighth condition: disavowal of shirk (al-kufr bit-taghut) — openly rejecting all false objects of worship. This is embedded in the first part of the shahada itself: "La ilaha" (there is no deity) is a negation before "illa Allah" (except Allah) is the affirmation. The Prophet said: "Whoever says 'La ilaha illa Allah' and disbelieves in everything worshipped besides Allah — his wealth and blood are protected and his account is with Allah" (Sahih Muslim).

Ibn Abdul Wahhab concludes the treatise by tying these conditions back to the three principles. Knowing Allah requires fulfilling the conditions of the shahada directed toward Him. Knowing Islam requires that the shahada be backed by action — the pillars and obligations of the religion. Knowing the Prophet requires that the second part of the shahada — testifying to his messengership — be followed by genuine love, obedience, and imitation. Together, the three principles and the conditions of the shahada form a complete and integrated foundation for the Muslim's relationship with Allah.