Malkana rajputs scattered around Mathura, farrukhabad were nominally Muslims, but their cultural and rituals were all Hindu practices. There were attempts to restore relations between Malkanas and Hindu rajputs. On 13 Feb 1923 in Agra swami ji established Bhartiya Hindu Shuddhi Sabha of which he was elected president and Lala Hansraj as vice president.
Swami Jis appeal for Shuddhi appeared in leader dated 23 Feb. 1923 as -
The great arya nation is said at the present moment to be a dying race, not only because its numbers are dwindling but because it is completely disorganized. Individually man to man second to no nation on the earth in intellect and physique, possessing a code of morality unapproachable by any other race of humanity, it is still helpless on account of its divisions and selfishness. Lakhs upon lakhs of the best in the race have been obliged to profess Mohammedanism and thousands have been enticed away to accept Christianity without the least effort on the neo-Muslim Brahmans, vaishyas, rajputs and jats have for more than two centuries and more been casting yearning glances and kept their Hindu faith and prejudices intact in the hope of being taken back in the bosom of their brotherhood.
A mere chance opened Hindu eyes, The rajputs Mahasabha announced with a flourish of trumpets that four and a half lakhs Muslim rajputs were ready for becoming Hindus. After having made this misleading announcement the rajputs Sabha went to sleep. I call the announcement misleading because an overwhelming majority of them had never become Muslims in faith and practice. The Hindus went to sleep, but the Muslims being a living force were roused to action and scores of their preachers are at work for whose maintenance and propaganda work money is flowing like water. This after all roused the Hindu community also and there is now a cry from all sides for absorbing out strayed brethren in the bosom of the Vedic church, a new Sabha has been organized under the name of the Bhartiya Hindu Shuddhi Sabha with the object of reclaiming those who are willing to come back to its fold.
Swami Ji in next 2 months marched from village to village claiming thirty thousand Shuddhis by the year end. Naturally they became main target of Muslim agitation against Shuddhi, a public meeting in Bombay was organized on 18th march 1923 by jamiat-ul-ulama condemning swami ji. Sensational posters appeared in many cities, and rumors spread that Muslims in dress of Hindu sadhus were going about frightening the Malkanas and heaping insults on the swami. Some aryas were afraid of an attack on their leader, and proposed to arrange a bodyguard for the threatened swami. But he refused with the words “param pita (the father on high) is my protection”. In moradabd Swami ji barred from making public speeches and many in other places his addresses were answered by Muslim counter meetings. (Leader 21-26 march, 1923)
Various leaders gave their personal opinion on Shuddhi but none of them supported swami ji and Hindu Sangthan movement
Pt motilal Nehru said in leader 8th April, 1923 that I would have been glad if the movement had not been started at this juncture when feelings are strained between Hindu and Muslims in the Punjab.
Maulana Abul Kalam Azad pointed that individuals had been harassed by Shuddhi workers; the swami ji firmly denied their allegations in leader 5th, 6th may 1923.
Jawaharlal Nehru in leader 13th may.1923 said that it would have been better for this question not to have been taken up then, and he expressed the wish that all outsiders left the Malkanas in peace for a while and permitted them to work along their own lines.
On 31st march the Maharaja of Darbhangha, learned Pundits of Banaras from Bharat Dharma Mahamandal gave their approval to the reclamation of Malkana rajputs.(leader 5th April , 1923)
Undoubtly the Shuddhi step pioneered by swami dayanand ji and adopted by aryasamaj under guidance of Swami Shraddhananda Ji saved millions of Hindus not even from being lost but also opened doors closed from centuries for entry of countless brothers who were lost with the cruel passage of time.