بسم الله الرحمن الرحيم
(Fatwa: 1785/267=B/1429)
First of all, you should get determined to follow the Straight Path and seek forgiveness from Allah for your past life. Get company of any pious and religious aalim and pray to Allah reciting the below dua sincerely with present of mind:
اللھم حبب الینا الایمان و زینہ فی قلوبنا کرہ الینا الکفر والفسوق والعصیان واجعلنا من الراشدین
Allah knows Best!
Darul Ifta,
Darul Uloom Deoband
