Assalam o alaykum,
Shaykh al-Islam Mawlana Hussain Ahmad Madani (may Allah have mercy on him) wrote a book in refutation of Ahmad Rida Khan. He named this book,
Al-Shihab al-Thaqib ‘ala al-Mustariq al-Kadhib – The Shooting Meteor on the Deserving Liar (Ahmad Rida Khan).
This book can be downloaded here along with Ghayat al-Mamul of Mufti Sayyid Ahmad Barzanji al-Shaf'i in refutation of Ahmad Rida Khan and his ‘aqidah of 'ilm al-ghayb.
Below are few titles that Mawlana Madani has 'blessed' Ahmad Rida with in this book.
1. Mujaddid al-Tadhlil wa al-Takfir – A reviver in the field of deviance and anathematization (takfir).
2. In this book Mawlana Madani writes that, ‘teacher of Ahmad Rida was Iblis.’ Just like Iblis whispers in the hearts of some and spread rumors and lies, Iblis whispered in the heart of Ahmad Rida and the result was lies spread by Ahmad Rida against Deobandis. He also writes that Satan Iblis taught Ahmad Rida deviant beliefs.
3. Mawlana Madani writes that Ahmad Rida is similar to Mirza Qadiani in the sense that both were so-called claimants of mujaddids of this century.
4. Mawlana Madani refers to Ahmad Rida as ‘Dajjal Barelwi’ who has no regard for Qur’an and Sunnah and is hell-bent on distortion to prove his ‘aqaid.
5. He writes that Ahmad Rida is worthy of Fire of Jahannam.
6. He writes that Ahmad Rida is guilty of sabotaging Din Islam in the eyes of ‘ulama of Madina.
7. Mawlana Madani writes that Ahmad Rada exaggerated, as the Christians did with Sayyiduna Masih, in the praise of Holy Prophet (Allah bless him and give him peace).
8. Mawlana Madani writes, ‘from this we know that ‘aqaid and sayings of Ahmad Rida are lies, deviancy, slander and excess and he is from Ashab Adhlal (people of deviancy) and opponents of Ahmad Rida are supporters of the Shari’ah.’
9. Mawlana Madani writes that Ahmad Rida & co are similar to Bani Israel in the sense that they did tahrif in Torah and these people are guilty of tahrif in the meaning of Qur’an and Sunnah.
10. Lastly, Mawlana Madani writes that takfir of Ahmad Rida & co will return to them in the light of Sahih hadiths. He writes that when Barlewis will show up at Pond of Kawthar, angels will say, 'you do not know what they innovated (new things) in the religion after you.’ At this Holy Prophet (Allah bless him and give him peace) will turn away Dajjal Barelwi and his followers away from Hawd Kawthar and Shifat Mahmud humiliated worse than dogs.
These are just few examples. Everyone is welcomed to read the book.