In the Name of Allah, the All-Merciful, the Mercy-Giving

All praise is due to Allah. Peace and blessings be upon his Messenger.

 

First, let me send you warm congratulations for repentance and for finding your way to Allah SWT. I pray to Allah to keep you steadfast on His right path and increase you in knowledge and faith.

 

Second, the Qur’an teaches us the divine rules that “No sin-laden soul shall carry the [sinful] load of another,” (Al-An`am 6:164) and that “Indeed, you cannot guide [all] those whom you love [to Islam]. Rather, it is God [alone] who guides whomever He so wills.” (Al-Qasas 28:56)

 

So, do not worry about the misdeeds of your brother, for their evil consequences are only upon him. But keep praying for him that Allah guide his heart to the truth and keep advising him with wisdom and fair admonition.

Allah Almighty knows best.