David also had the early books of the Holy Scriptures, which contain revelations by God about himself and his works.
فَقَدْ تَأَمَّلَ فِي ٱلْأَدِلَّةِ عَلَى وُجُودِ ٱللهِ وَعَلَى صِفَاتِهِ ٱلرَّائِعَةِ ٱلَّتِي تَظْهَرُ مِنْ خِلَالِ خَلِيقَتِهِ ٱلْأَرْضِيَّةِ .‏