السلام عليكم ورحمة الله وبركاته Before I start Manhaj As-Saalikeen , should i study the following to get a foundation : Al-Bayquniyyah Al-Waraqāt Al-Qawāʿid Al-Fiqhiyyah

Ustadh AbdulAziz al-Haqqan

We have a guide that is lesson by lesson, but either way u can start manhaj assalikeen along with them if u want.