What is the authenticity of the narrations mentioned concerning the scriptures of Moses, the right of the child upon the parent, the four signs of a person's happiness, and what is said to be written in the Gospel about anger?

The aforementioned Hadith of Abu Dharr is weak, and it was narrated by Ibn Hibban, Al-Hakim, Al-Tabarani, and others. As for the Hadith of Abu Hurairah: "Among the rights of the child..." it is also weak, and Al-Albani said about it: fabricated. The Hadith of Sa'd ibn Abi Waqqas, which Ibn Hibban narrated with a similar wording, and Al-Bukhari narrated in Al-Adab Al-Mufrad with the wording: "Among the happiness of a person are: a spacious dwelling, a righteous neighbor, and a comfortable ride," and Al-Albani authenticated it. The fourth Hadith was narrated by Abu Nu'aim in Hilyat Al-Awliya, and in its chain of narration is Uthman ibn 'Ata Al-Khorasani, who is weak.