A large sangha of bodhisattvas planned to visit our realm to praise Sakyamuni Buddha. The Padmanetra Buddha in their realm warned them that our Endurance realm was not as sacred & holy as theirs -- so be careful He said in Ratnamegha Sutra 1.23-24:
"Once you are in that realm, be careful. Why? Because among the beings of that realm desire, anger, and dullness are rife. They have no regard for mendicants and no regard for brahmins. They have no concern for their fathers, no concern for their mothers. Numerous are their wishes that run counter to the Dharma. They are spiteful, savage, and malicious. They are impudent and haughty, easily carried away, and full of craving. They are lazy, unkind, and evil. They are tied down by envy and miserliness and suffer from an abundance of afflictions. It is among such beings that Sakyamuni thus-gone one teaches the Dharma.”
“Blessed One,” replied the bodhisattvas, “teaching the Dharma among such sentient beings is a tremendous feat displayed by Sakyamuni thus-gone one.”
“Yes, it is,” the Blessed One Padmanetra agreed. “Noble children, teaching the Dharma among such sentient beings is indeed a tremendous feat displayed by that thus-gone one. Moreover, noble children, when sentient beings within such a world of rampant afflictions give rise to just a single virtuous mind state then they also display a tremendous feat. Why? Well, what would be amazing about finding pure beings in pure worlds? On the other hand, it is indeed a wonder when anyone in a world of rampant afflictions is able, ever so briefly, to engender faith, or go for refuge in the Buddha, Dharma, and Saṅgha, or purely observe discipline. However, it is an even greater wonder if, even for just a moment, they can attain a mind free from desire. Still, the greatest wonder of all is if they can briefly develop compassion and give rise to the mind of unexcelled and complete awakening.”
“The Blessed One is amazing!” the bodhisattvas responded. “The Thus-Gone One Sakyamuni is amazing!”