দীনের ওপর অবিচল থাকার উপায় বই

Bismillahir Rahmanir Rahim

Assalamu Alaikum, dear brothers, sisters and friends. Zak's Ullah is known as the book written by Abul Khair, "The Way to Stay Firm on Religion". This booklet discusses the ways and means of staying steadfast and unwavering in religion. What to do, especially during persecution, has been discussed in the light of the Qur'an and Hadith. All the pages of this book are highlighted in this app. I published the whole book for free for the Muslim brothers who could not afford it.

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