Knowledge that is Compulsory and Necessary.
There are five types of knowledge that every sane and BalighMuslim must learn:
Warmest congratulations on entering the fold of Islam You are very fortunate that Allah عَزَّوَجَلَّ
has blessed you with a great bounty i.e. Islam.It is extremely important to die in the state of Islam
It is narrated that the Holy Prophet صَلَّى اللهُ عَلَيْهِ وَاٰلِهٖ وَسَلَّم
said: Salah is the key to Paradise, and purity is the key to Salah.
Before going to offer Salah, there are a few obligations. Ghusl and Wudu are among them.