A summary of the core concepts of Ahl al-Sunnah
Issuing false religious rulings is a fabrication against Allah.
Issuing false religious rulings to people is a grave lie and slander against Allah, and the one who does so will never succeed.
Allah Almighty said:
“And speak not, concerning that which your own tongues qualify (as clean or unclean), the falsehood: "This is lawful, and this is forbidden," so that ye invent a lie against Allah. Lo! those who invent a lie against Allah will not succeed.” (16:116)
A summary of the core concepts of Ahl al-Sunnah