Recommended by the acaryas
Srimad-Bhagavatam
SB Canto 4
Due to being stocked for a very long time, all the grain seeds within me have certainly deteriorated. Therefore you should immediately arrange to take these seeds out by the standard process, which is recommended by the ācāryas or śāstras
SB 4.18.8, Translation: Due to being stocked for a very long time, all the grain seeds within me have certainly deteriorated. Therefore you should immediately arrange to take these seeds out by the standard process, which is recommended by the acaryas or sastras.
Lectures
Srimad-Bhagavatam Lectures
So do you think that the ācāryas and the śāstra have advised them to waste their time by worshiping a stone? It is all recommended by the ācāryas, big, big ācāryas
Lecture on SB 3.26.4 -- Bombay, December 16, 1974: So do you think that the acaryas and the sastra have advised them to waste their time by worshiping a stone? It is all recommended by the acaryas, big, big acaryas. Just like Ramanujacarya. He established hundreds of temples all over India, Laksmi-Narayana temple especially, the Ramanuja-sampradaya. Similarly, Caitanya Mahaprabhu's sampradaya established hundreds of temples of Radha-Krsna. Big, big acarya. Do you mean to say they did mistake? As some people of our India, they say, "There is no need of worshiping in the temple." No. Why not need? Acaryopasanam, that is recommended, jnana. Acarya... Acaryas, they have established temples, many hundreds of thousands of temples, of Visnu mandira.