SB 2.4.18

Jesus Christ and Muhammad, two powerful devotees of the Lord, have done tremendous service on behalf of the Lord on the surface of the globe. And from the version of Śrīla Śukadeva Gosvāmī it appears that instead of running a godless civilization in the present context of the world situation, if the leadership of world affairs is entrusted to the devotees of the Lord, for which a worldwide organization under the name and style of the International Society for Krishna Consciousness has already been started, then by the grace of the Almighty Lord there can be a thorough change of heart in human beings all over the world because the devotees of the Lord are able authorities to effect such a change by purifying the dust-worn minds of the people in general. The politicians of the world may remain in their respective positions because the pure devotees of the Lord are not interested in political leadership or diplomatic implications. The devotees are interested only in seeing that the people in general are not misguided by political propaganda and that the valuable life of a human being is not spoiled in following a type of civilization which is ultimately doomed. If the politicians, therefore, would be guided by the good counsel of the devotees, then certainly there would be a great change in the world situation by the purifying propaganda of the devotees, as shown by Lord Caitanya.

https://www.vedabase.com/en/sb/2/4/18