(At-Thagabun) 64 : 8
فَآمِنُوا بِاللَّهِ وَرَسُولِهِ وَالنُّورِ الَّذِي أَنْزَلْنَا ۚ وَاللَّهُ بِمَا تَعْمَلُونَ خَبِيرٌ
Then you believe with Allah and His Messenger and the Light which We have sent down, and Allah is Acquainted with whatever you are doing.
Only with Adhikr-the Three Time Knowledge from the Three Time Knower-which contains 6236 verses, one can form belief with Lord Allah and His Messenger. ‘The Light which We have sent down’ mentioned in the verse is Adhikr as explained in verses 7: 157-158. See explanation 4: 174; 5: 15-16; 24: 35; and 57: 19.